2080357830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8887}}^1$

素因数の和:8940

約数の個数: 120

約数和(自身を含む): 5942925648

約数和(自身を除く): 3862567818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 289, 306, 405, 459, 510, 578, 765, 810, 867, 918, 1377, 1445, 1530, 1734, 2295, 2601, 2754, 2890, 4335, 4590, 5202, 6885, 7803, 8670, 8887, 13005, 13770, 15606, 17774, 23409, 26010, 26661, 39015, 44435, 46818, 53322, 78030, 79983, 88870, 117045, 133305, 151079, 159966, 234090, 239949, 266610, 302158, 399915, 453237, 479898, 719847, 755395, 799830, 906474, 1199745, 1359711, 1439694, 1510790, 2266185, 2399490, 2568343, 2719422, 3599235, 4079133, 4532370, 5136686, 6798555, 7198470, 7705029, 8158266, 12237399, 12841715, 13597110, 15410058, 20395665, 23115087, 24474798, 25683430, 38525145, 40791330, 46230174, 61186995, 69345261, 77050290, 115575435, 122373990, 138690522, 208035783, 231150870, 346726305, 416071566, 693452610, 1040178915, 2080357830]

約数ペア:

[(1, 2080357830), (2, 1040178915), (3, 693452610), (5, 416071566), (6, 346726305), (9, 231150870), (10, 208035783), (15, 138690522), (17, 122373990), (18, 115575435), (27, 77050290), (30, 69345261), (34, 61186995), (45, 46230174), (51, 40791330), (54, 38525145), (81, 25683430), (85, 24474798), (90, 23115087), (102, 20395665), (135, 15410058), (153, 13597110), (162, 12841715), (170, 12237399), (255, 8158266), (270, 7705029), (289, 7198470), (306, 6798555), (405, 5136686), (459, 4532370), (510, 4079133), (578, 3599235), (765, 2719422), (810, 2568343), (867, 2399490), (918, 2266185), (1377, 1510790), (1445, 1439694), (1530, 1359711), (1734, 1199745), (2295, 906474), (2601, 799830), (2754, 755395), (2890, 719847), (4335, 479898), (4590, 453237), (5202, 399915), (6885, 302158), (7803, 266610), (8670, 239949), (8887, 234090), (13005, 159966), (13770, 151079), (15606, 133305), (17774, 117045), (23409, 88870), (26010, 79983), (26661, 78030), (39015, 53322), (44435, 46818)]