70904790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 144210474

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 121, 153, 165, 170, 187, 198, 242, 255, 306, 330, 363, 374, 383, 495, 510, 561, 605, 726, 765, 766, 935, 990, 1089, 1122, 1149, 1210, 1530, 1683, 1815, 1870, 1915, 2057, 2178, 2298, 2805, 3366, 3447, 3630, 3830, 4114, 4213, 5445, 5610, 5745, 6171, 6511, 6894, 8415, 8426, 10285, 10890, 11490, 12342, 12639, 13022, 16830, 17235, 18513, 19533, 20570, 21065, 25278, 30855, 32555, 34470, 37026, 37917, 39066, 42130, 46343, 58599, 61710, 63195, 65110, 71621, 75834, 92565, 92686, 97665, 117198, 126390, 139029, 143242, 185130, 189585, 195330, 214863, 231715, 278058, 292995, 358105, 379170, 417087, 429726, 463430, 585990, 644589, 695145, 716210, 787831, 834174, 1074315, 1289178, 1390290, 1575662, 2085435, 2148630, 2363493, 3222945, 3939155, 4170870, 4726986, 6445890, 7090479, 7878310, 11817465, 14180958, 23634930, 35452395, 70904790]

約数ペア:

[(1, 70904790), (2, 35452395), (3, 23634930), (5, 14180958), (6, 11817465), (9, 7878310), (10, 7090479), (11, 6445890), (15, 4726986), (17, 4170870), (18, 3939155), (22, 3222945), (30, 2363493), (33, 2148630), (34, 2085435), (45, 1575662), (51, 1390290), (55, 1289178), (66, 1074315), (85, 834174), (90, 787831), (99, 716210), (102, 695145), (110, 644589), (121, 585990), (153, 463430), (165, 429726), (170, 417087), (187, 379170), (198, 358105), (242, 292995), (255, 278058), (306, 231715), (330, 214863), (363, 195330), (374, 189585), (383, 185130), (495, 143242), (510, 139029), (561, 126390), (605, 117198), (726, 97665), (765, 92686), (766, 92565), (935, 75834), (990, 71621), (1089, 65110), (1122, 63195), (1149, 61710), (1210, 58599), (1530, 46343), (1683, 42130), (1815, 39066), (1870, 37917), (1915, 37026), (2057, 34470), (2178, 32555), (2298, 30855), (2805, 25278), (3366, 21065), (3447, 20570), (3630, 19533), (3830, 18513), (4114, 17235), (4213, 16830), (5445, 13022), (5610, 12639), (5745, 12342), (6171, 11490), (6511, 10890), (6894, 10285), (8415, 8426)]