29975310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1229}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 78287040

約数和(自身を除く): 48311730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1229, 1355, 1626, 2439, 2458, 2710, 3687, 4065, 4878, 6145, 7374, 8130, 11061, 12195, 12290, 18435, 22122, 24390, 36870, 55305, 110610, 333059, 666118, 999177, 1665295, 1998354, 2997531, 3330590, 4995885, 5995062, 9991770, 14987655, 29975310]

約数ペア:

[(1, 29975310), (2, 14987655), (3, 9991770), (5, 5995062), (6, 4995885), (9, 3330590), (10, 2997531), (15, 1998354), (18, 1665295), (30, 999177), (45, 666118), (90, 333059), (271, 110610), (542, 55305), (813, 36870), (1229, 24390), (1355, 22122), (1626, 18435), (2439, 12290), (2458, 12195), (2710, 11061), (3687, 8130), (4065, 7374), (4878, 6145)]