2137091690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8017}}^1$

素因数の和:8127

約数の個数: 64

約数和(自身を含む): 4295082240

約数和(自身を除く): 2157990550

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 61, 95, 115, 122, 190, 230, 305, 437, 610, 874, 1159, 1403, 2185, 2318, 2806, 4370, 5795, 7015, 8017, 11590, 14030, 16034, 26657, 40085, 53314, 80170, 133285, 152323, 184391, 266570, 304646, 368782, 489037, 761615, 921955, 978074, 1523230, 1843910, 2445185, 3503429, 4890370, 7006858, 9291703, 11247851, 17517145, 18583406, 22495702, 35034290, 46458515, 56239255, 92917030, 112478510, 213709169, 427418338, 1068545845, 2137091690]

約数ペア:

[(1, 2137091690), (2, 1068545845), (5, 427418338), (10, 213709169), (19, 112478510), (23, 92917030), (38, 56239255), (46, 46458515), (61, 35034290), (95, 22495702), (115, 18583406), (122, 17517145), (190, 11247851), (230, 9291703), (305, 7006858), (437, 4890370), (610, 3503429), (874, 2445185), (1159, 1843910), (1403, 1523230), (2185, 978074), (2318, 921955), (2806, 761615), (4370, 489037), (5795, 368782), (7015, 304646), (8017, 266570), (11590, 184391), (14030, 152323), (16034, 133285), (26657, 80170), (40085, 53314)]