74912370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11299}}^1$

素因数の和:11339

約数の個数: 64

約数和(自身を含む): 205027200

約数和(自身を除く): 130114830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 11299, 22598, 33897, 56495, 67794, 112990, 146887, 169485, 192083, 293774, 338970, 384166, 440661, 576249, 734435, 881322, 960415, 1152498, 1468870, 1920830, 2203305, 2497079, 2881245, 4406610, 4994158, 5762490, 7491237, 12485395, 14982474, 24970790, 37456185, 74912370]

約数ペア:

[(1, 74912370), (2, 37456185), (3, 24970790), (5, 14982474), (6, 12485395), (10, 7491237), (13, 5762490), (15, 4994158), (17, 4406610), (26, 2881245), (30, 2497079), (34, 2203305), (39, 1920830), (51, 1468870), (65, 1152498), (78, 960415), (85, 881322), (102, 734435), (130, 576249), (170, 440661), (195, 384166), (221, 338970), (255, 293774), (390, 192083), (442, 169485), (510, 146887), (663, 112990), (1105, 67794), (1326, 56495), (2210, 33897), (3315, 22598), (6630, 11299)]