2021657010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{1277}}^1$

素因数の和:1867

約数の個数: 64

約数和(自身を含む): 4909237632

約数和(自身を除く): 2887580622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 467, 565, 678, 934, 1130, 1277, 1401, 1695, 2335, 2554, 2802, 3390, 3831, 4670, 6385, 7005, 7662, 12770, 14010, 19155, 38310, 52771, 105542, 144301, 158313, 263855, 288602, 316626, 432903, 527710, 596359, 721505, 791565, 865806, 1192718, 1443010, 1583130, 1789077, 2164515, 2981795, 3578154, 4329030, 5963590, 8945385, 17890770, 67388567, 134777134, 202165701, 336942835, 404331402, 673885670, 1010828505, 2021657010]

約数ペア:

[(1, 2021657010), (2, 1010828505), (3, 673885670), (5, 404331402), (6, 336942835), (10, 202165701), (15, 134777134), (30, 67388567), (113, 17890770), (226, 8945385), (339, 5963590), (467, 4329030), (565, 3578154), (678, 2981795), (934, 2164515), (1130, 1789077), (1277, 1583130), (1401, 1443010), (1695, 1192718), (2335, 865806), (2554, 791565), (2802, 721505), (3390, 596359), (3831, 527710), (4670, 432903), (6385, 316626), (7005, 288602), (7662, 263855), (12770, 158313), (14010, 144301), (19155, 105542), (38310, 52771)]