23198370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3539

約数の個数: 64

約数和(自身を含む): 63504000

約数和(自身を除く): 40305630

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, 3499, 6630, 6998, 10497, 17495, 20994, 34990, 45487, 52485, 59483, 90974, 104970, 118966, 136461, 178449, 227435, 272922, 297415, 356898, 454870, 594830, 682305, 773279, 892245, 1364610, 1546558, 1784490, 2319837, 3866395, 4639674, 7732790, 11599185, 23198370]

約数ペア:

[(1, 23198370), (2, 11599185), (3, 7732790), (5, 4639674), (6, 3866395), (10, 2319837), (13, 1784490), (15, 1546558), (17, 1364610), (26, 892245), (30, 773279), (34, 682305), (39, 594830), (51, 454870), (65, 356898), (78, 297415), (85, 272922), (102, 227435), (130, 178449), (170, 136461), (195, 118966), (221, 104970), (255, 90974), (390, 59483), (442, 52485), (510, 45487), (663, 34990), (1105, 20994), (1326, 17495), (2210, 10497), (3315, 6998), (3499, 6630)]