42133310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 82226880

約数和(自身を除く): 40093570

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 239, 289, 305, 478, 578, 610, 1037, 1195, 1445, 2074, 2390, 2890, 4063, 5185, 8126, 10370, 14579, 17629, 20315, 29158, 35258, 40630, 69071, 72895, 88145, 138142, 145790, 176290, 247843, 345355, 495686, 690710, 1239215, 2478430, 4213331, 8426662, 21066655, 42133310]

約数ペア:

[(1, 42133310), (2, 21066655), (5, 8426662), (10, 4213331), (17, 2478430), (34, 1239215), (61, 690710), (85, 495686), (122, 345355), (170, 247843), (239, 176290), (289, 145790), (305, 138142), (478, 88145), (578, 72895), (610, 69071), (1037, 40630), (1195, 35258), (1445, 29158), (2074, 20315), (2390, 17629), (2890, 14579), (4063, 10370), (5185, 8126)]