2015459850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{170081}}^1$

素因数の和:170175

約数の個数: 48

約数和(自身を含む): 5061640320

約数和(自身を除く): 3046180470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5925, 11850, 170081, 340162, 510243, 850405, 1020486, 1700810, 2551215, 4252025, 5102430, 8504050, 12756075, 13436399, 25512150, 26872798, 40309197, 67181995, 80618394, 134363990, 201545985, 335909975, 403091970, 671819950, 1007729925, 2015459850]

約数ペア:

[(1, 2015459850), (2, 1007729925), (3, 671819950), (5, 403091970), (6, 335909975), (10, 201545985), (15, 134363990), (25, 80618394), (30, 67181995), (50, 40309197), (75, 26872798), (79, 25512150), (150, 13436399), (158, 12756075), (237, 8504050), (395, 5102430), (474, 4252025), (790, 2551215), (1185, 1700810), (1975, 1020486), (2370, 850405), (3950, 510243), (5925, 340162), (11850, 170081)]