3912390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 10530000

約数和(自身を除く): 6617610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1499, 2610, 2998, 4497, 7495, 8994, 13491, 14990, 22485, 26982, 43471, 44970, 67455, 86942, 130413, 134910, 217355, 260826, 391239, 434710, 652065, 782478, 1304130, 1956195, 3912390]

約数ペア:

[(1, 3912390), (2, 1956195), (3, 1304130), (5, 782478), (6, 652065), (9, 434710), (10, 391239), (15, 260826), (18, 217355), (29, 134910), (30, 130413), (45, 86942), (58, 67455), (87, 44970), (90, 43471), (145, 26982), (174, 22485), (261, 14990), (290, 13491), (435, 8994), (522, 7495), (870, 4497), (1305, 2998), (1499, 2610)]