2875350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 7387920

約数和(自身を除く): 4512570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 661, 725, 870, 1322, 1450, 1983, 2175, 3305, 3966, 4350, 6610, 9915, 16525, 19169, 19830, 33050, 38338, 49575, 57507, 95845, 99150, 115014, 191690, 287535, 479225, 575070, 958450, 1437675, 2875350]

約数ペア:

[(1, 2875350), (2, 1437675), (3, 958450), (5, 575070), (6, 479225), (10, 287535), (15, 191690), (25, 115014), (29, 99150), (30, 95845), (50, 57507), (58, 49575), (75, 38338), (87, 33050), (145, 19830), (150, 19169), (174, 16525), (290, 9915), (435, 6610), (661, 4350), (725, 3966), (870, 3305), (1322, 2175), (1450, 1983)]