180017530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 405699840

約数和(自身を除く): 225682310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 389, 601, 770, 778, 1202, 1945, 2723, 3005, 3890, 4207, 4279, 5446, 6010, 6611, 8414, 8558, 13222, 13615, 21035, 21395, 27230, 29953, 33055, 42070, 42790, 46277, 59906, 66110, 92554, 149765, 231385, 233789, 299530, 462770, 467578, 1168945, 1636523, 2337890, 2571679, 3273046, 5143358, 8182615, 12858395, 16365230, 18001753, 25716790, 36003506, 90008765, 180017530]

約数ペア:

[(1, 180017530), (2, 90008765), (5, 36003506), (7, 25716790), (10, 18001753), (11, 16365230), (14, 12858395), (22, 8182615), (35, 5143358), (55, 3273046), (70, 2571679), (77, 2337890), (110, 1636523), (154, 1168945), (385, 467578), (389, 462770), (601, 299530), (770, 233789), (778, 231385), (1202, 149765), (1945, 92554), (2723, 66110), (3005, 59906), (3890, 46277), (4207, 42790), (4279, 42070), (5446, 33055), (6010, 29953), (6611, 27230), (8414, 21395), (8558, 21035), (13222, 13615)]