31677210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1$

素因数の和:5140

約数の個数: 64

約数和(自身を含む): 88162560

約数和(自身を除く): 56485350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 5101, 6210, 10202, 15303, 25505, 30606, 45909, 51010, 76515, 91818, 117323, 137727, 153030, 229545, 234646, 275454, 351969, 459090, 586615, 688635, 703938, 1055907, 1173230, 1377270, 1759845, 2111814, 3167721, 3519690, 5279535, 6335442, 10559070, 15838605, 31677210]

約数ペア:

[(1, 31677210), (2, 15838605), (3, 10559070), (5, 6335442), (6, 5279535), (9, 3519690), (10, 3167721), (15, 2111814), (18, 1759845), (23, 1377270), (27, 1173230), (30, 1055907), (45, 703938), (46, 688635), (54, 586615), (69, 459090), (90, 351969), (115, 275454), (135, 234646), (138, 229545), (207, 153030), (230, 137727), (270, 117323), (345, 91818), (414, 76515), (621, 51010), (690, 45909), (1035, 30606), (1242, 25505), (2070, 15303), (3105, 10202), (5101, 6210)]