97784230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 191808000

約数和(自身を除く): 94023770

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 73, 145, 146, 149, 155, 290, 298, 310, 365, 730, 745, 899, 1490, 1798, 2117, 2263, 4234, 4321, 4495, 4526, 4619, 8642, 8990, 9238, 10585, 10877, 11315, 21170, 21605, 21754, 22630, 23095, 43210, 46190, 54385, 65627, 108770, 131254, 133951, 267902, 315433, 328135, 337187, 630866, 656270, 669755, 674374, 1339510, 1577165, 1685935, 3154330, 3371870, 9778423, 19556846, 48892115, 97784230]

約数ペア:

[(1, 97784230), (2, 48892115), (5, 19556846), (10, 9778423), (29, 3371870), (31, 3154330), (58, 1685935), (62, 1577165), (73, 1339510), (145, 674374), (146, 669755), (149, 656270), (155, 630866), (290, 337187), (298, 328135), (310, 315433), (365, 267902), (730, 133951), (745, 131254), (899, 108770), (1490, 65627), (1798, 54385), (2117, 46190), (2263, 43210), (4234, 23095), (4321, 22630), (4495, 21754), (4526, 21605), (4619, 21170), (8642, 11315), (8990, 10877), (9238, 10585)]