891566751210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1\times {\mathrm{206483}}^1$

素因数の和:207539

約数の個数: 64

約数和(自身を含む): 2155336155648

約数和(自身を除く): 1263769404438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 883, 978, 1630, 1766, 2445, 2649, 4415, 4890, 5298, 8830, 13245, 26490, 143929, 206483, 287858, 412966, 431787, 619449, 719645, 863574, 1032415, 1238898, 1439290, 2064830, 2158935, 3097245, 4317870, 6194490, 33656729, 67313458, 100970187, 168283645, 182324489, 201940374, 336567290, 364648978, 504850935, 546973467, 911622445, 1009701870, 1093946934, 1823244890, 2734867335, 5469734670, 29718891707, 59437783414, 89156675121, 148594458535, 178313350242, 297188917070, 445783375605, 891566751210]

約数ペア:

[(1, 891566751210), (2, 445783375605), (3, 297188917070), (5, 178313350242), (6, 148594458535), (10, 89156675121), (15, 59437783414), (30, 29718891707), (163, 5469734670), (326, 2734867335), (489, 1823244890), (815, 1093946934), (883, 1009701870), (978, 911622445), (1630, 546973467), (1766, 504850935), (2445, 364648978), (2649, 336567290), (4415, 201940374), (4890, 182324489), (5298, 168283645), (8830, 100970187), (13245, 67313458), (26490, 33656729), (143929, 6194490), (206483, 4317870), (287858, 3097245), (412966, 2158935), (431787, 2064830), (619449, 1439290), (719645, 1238898), (863574, 1032415)]