6540070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 13085568

約数和(自身を除く): 6545498

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 73, 85, 146, 155, 170, 289, 310, 365, 527, 578, 730, 1054, 1241, 1445, 2263, 2482, 2635, 2890, 4526, 5270, 6205, 8959, 11315, 12410, 17918, 21097, 22630, 38471, 42194, 44795, 76942, 89590, 105485, 192355, 210970, 384710, 654007, 1308014, 3270035, 6540070]

約数ペア:

[(1, 6540070), (2, 3270035), (5, 1308014), (10, 654007), (17, 384710), (31, 210970), (34, 192355), (62, 105485), (73, 89590), (85, 76942), (146, 44795), (155, 42194), (170, 38471), (289, 22630), (310, 21097), (365, 17918), (527, 12410), (578, 11315), (730, 8959), (1054, 6205), (1241, 5270), (1445, 4526), (2263, 2890), (2482, 2635)]