170608460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12713}}^1$

素因数の和:12794

約数の個数: 48

約数和(自身を含む): 397287072

約数和(自身を除く): 226678612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 12713, 13420, 25426, 50852, 63565, 127130, 139843, 254260, 279686, 559372, 699215, 775493, 1398430, 1550986, 2796860, 3101972, 3877465, 7754930, 8530423, 15509860, 17060846, 34121692, 42652115, 85304230, 170608460]

約数ペア:

[(1, 170608460), (2, 85304230), (4, 42652115), (5, 34121692), (10, 17060846), (11, 15509860), (20, 8530423), (22, 7754930), (44, 3877465), (55, 3101972), (61, 2796860), (110, 1550986), (122, 1398430), (220, 775493), (244, 699215), (305, 559372), (610, 279686), (671, 254260), (1220, 139843), (1342, 127130), (2684, 63565), (3355, 50852), (6710, 25426), (12713, 13420)]