1570304740

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 3322186560

約数和(自身を除く): 1751881820

約数列:

[1, 2, 4, 5, 10, 20, 283, 421, 566, 659, 842, 1132, 1318, 1415, 1684, 2105, 2636, 2830, 3295, 4210, 5660, 6590, 8420, 13180, 119143, 186497, 238286, 277439, 372994, 476572, 554878, 595715, 745988, 932485, 1109756, 1191430, 1387195, 1864970, 2382860, 2774390, 3729940, 5548780, 78515237, 157030474, 314060948, 392576185, 785152370, 1570304740]

約数ペア:

[(1, 1570304740), (2, 785152370), (4, 392576185), (5, 314060948), (10, 157030474), (20, 78515237), (283, 5548780), (421, 3729940), (566, 2774390), (659, 2382860), (842, 1864970), (1132, 1387195), (1318, 1191430), (1415, 1109756), (1684, 932485), (2105, 745988), (2636, 595715), (2830, 554878), (3295, 476572), (4210, 372994), (5660, 277439), (6590, 238286), (8420, 186497), (13180, 119143)]