64089130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 137998080

約数和(自身を除く): 73908950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 131, 145, 203, 241, 262, 290, 406, 482, 655, 917, 1015, 1205, 1310, 1687, 1834, 2030, 2410, 3374, 3799, 4585, 6989, 7598, 8435, 9170, 13978, 16870, 18995, 26593, 31571, 34945, 37990, 48923, 53186, 63142, 69890, 97846, 132965, 157855, 220997, 244615, 265930, 315710, 441994, 489230, 915559, 1104985, 1831118, 2209970, 4577795, 6408913, 9155590, 12817826, 32044565, 64089130]

約数ペア:

[(1, 64089130), (2, 32044565), (5, 12817826), (7, 9155590), (10, 6408913), (14, 4577795), (29, 2209970), (35, 1831118), (58, 1104985), (70, 915559), (131, 489230), (145, 441994), (203, 315710), (241, 265930), (262, 244615), (290, 220997), (406, 157855), (482, 132965), (655, 97846), (917, 69890), (1015, 63142), (1205, 53186), (1310, 48923), (1687, 37990), (1834, 34945), (2030, 31571), (2410, 26593), (3374, 18995), (3799, 16870), (4585, 13978), (6989, 9170), (7598, 8435)]