2783756970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 192

約数和(自身を含む): 8057387520

約数和(自身を除く): 5273630550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 79, 81, 85, 90, 102, 135, 153, 158, 162, 170, 237, 243, 255, 270, 306, 395, 405, 459, 474, 486, 510, 711, 765, 790, 810, 853, 918, 1185, 1215, 1343, 1377, 1422, 1530, 1706, 2133, 2295, 2370, 2430, 2559, 2686, 2754, 3555, 4029, 4131, 4265, 4266, 4590, 5118, 6399, 6715, 6885, 7110, 7677, 8058, 8262, 8530, 10665, 12087, 12795, 12798, 13430, 13770, 14501, 15354, 19197, 20145, 20655, 21330, 23031, 24174, 25590, 29002, 31995, 36261, 38385, 38394, 40290, 41310, 43503, 46062, 60435, 63990, 67387, 69093, 72505, 72522, 76770, 87006, 95985, 108783, 115155, 120870, 130509, 134774, 138186, 145010, 181305, 191970, 202161, 207279, 217515, 217566, 230310, 261018, 326349, 336935, 345465, 362610, 391527, 404322, 414558, 435030, 543915, 606483, 652545, 652698, 673870, 690930, 783054, 1010805, 1036395, 1087830, 1145579, 1174581, 1212966, 1305090, 1631745, 1819449, 1957635, 2021610, 2072790, 2291158, 2349162, 3032415, 3263490, 3436737, 3523743, 3638898, 3915270, 5458347, 5727895, 5872905, 6064830, 6873474, 7047486, 9097245, 10310211, 10916694, 11455790, 11745810, 16375041, 17183685, 17618715, 18194490, 20620422, 27291735, 30930633, 32750082, 34367370, 35237430, 51551055, 54583470, 61861266, 81875205, 92791899, 103102110, 154653165, 163750410, 185583798, 278375697, 309306330, 463959495, 556751394, 927918990, 1391878485, 2783756970]

約数ペア:

[(1, 2783756970), (2, 1391878485), (3, 927918990), (5, 556751394), (6, 463959495), (9, 309306330), (10, 278375697), (15, 185583798), (17, 163750410), (18, 154653165), (27, 103102110), (30, 92791899), (34, 81875205), (45, 61861266), (51, 54583470), (54, 51551055), (79, 35237430), (81, 34367370), (85, 32750082), (90, 30930633), (102, 27291735), (135, 20620422), (153, 18194490), (158, 17618715), (162, 17183685), (170, 16375041), (237, 11745810), (243, 11455790), (255, 10916694), (270, 10310211), (306, 9097245), (395, 7047486), (405, 6873474), (459, 6064830), (474, 5872905), (486, 5727895), (510, 5458347), (711, 3915270), (765, 3638898), (790, 3523743), (810, 3436737), (853, 3263490), (918, 3032415), (1185, 2349162), (1215, 2291158), (1343, 2072790), (1377, 2021610), (1422, 1957635), (1530, 1819449), (1706, 1631745), (2133, 1305090), (2295, 1212966), (2370, 1174581), (2430, 1145579), (2559, 1087830), (2686, 1036395), (2754, 1010805), (3555, 783054), (4029, 690930), (4131, 673870), (4265, 652698), (4266, 652545), (4590, 606483), (5118, 543915), (6399, 435030), (6715, 414558), (6885, 404322), (7110, 391527), (7677, 362610), (8058, 345465), (8262, 336935), (8530, 326349), (10665, 261018), (12087, 230310), (12795, 217566), (12798, 217515), (13430, 207279), (13770, 202161), (14501, 191970), (15354, 181305), (19197, 145010), (20145, 138186), (20655, 134774), (21330, 130509), (23031, 120870), (24174, 115155), (25590, 108783), (29002, 95985), (31995, 87006), (36261, 76770), (38385, 72522), (38394, 72505), (40290, 69093), (41310, 67387), (43503, 63990), (46062, 60435)]