430147390450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3373}}^1\times {\mathrm{35923}}^1$

素因数の和:39379

約数の個数: 48

約数和(自身を含む): 811605928896

約数和(自身を除く): 381458538446

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3373, 3550, 6746, 16865, 33730, 35923, 71846, 84325, 168650, 179615, 239483, 359230, 478966, 898075, 1197415, 1796150, 2394830, 2550533, 5101066, 5987075, 11974150, 12752665, 25505330, 63763325, 121168279, 127526650, 242336558, 605841395, 1211682790, 3029206975, 6058413950, 8602947809, 17205895618, 43014739045, 86029478090, 215073695225, 430147390450]

約数ペア:

[(1, 430147390450), (2, 215073695225), (5, 86029478090), (10, 43014739045), (25, 17205895618), (50, 8602947809), (71, 6058413950), (142, 3029206975), (355, 1211682790), (710, 605841395), (1775, 242336558), (3373, 127526650), (3550, 121168279), (6746, 63763325), (16865, 25505330), (33730, 12752665), (35923, 11974150), (71846, 5987075), (84325, 5101066), (168650, 2550533), (179615, 2394830), (239483, 1796150), (359230, 1197415), (478966, 898075)]