2380510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 5287680

約数和(自身を除く): 2907170

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 67, 85, 95, 110, 134, 170, 187, 190, 209, 323, 335, 374, 418, 646, 670, 737, 935, 1045, 1139, 1273, 1474, 1615, 1870, 2090, 2278, 2546, 3230, 3553, 3685, 5695, 6365, 7106, 7370, 11390, 12529, 12730, 14003, 17765, 21641, 25058, 28006, 35530, 43282, 62645, 70015, 108205, 125290, 140030, 216410, 238051, 476102, 1190255, 2380510]

約数ペア:

[(1, 2380510), (2, 1190255), (5, 476102), (10, 238051), (11, 216410), (17, 140030), (19, 125290), (22, 108205), (34, 70015), (38, 62645), (55, 43282), (67, 35530), (85, 28006), (95, 25058), (110, 21641), (134, 17765), (170, 14003), (187, 12730), (190, 12529), (209, 11390), (323, 7370), (335, 7106), (374, 6365), (418, 5695), (646, 3685), (670, 3553), (737, 3230), (935, 2546), (1045, 2278), (1139, 2090), (1273, 1870), (1474, 1615)]