155510810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24413}}^1$

素因数の和:24447

約数の個数: 48

約数和(自身を含む): 350682696

約数和(自身を除く): 195171886

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 24413, 48826, 122065, 170891, 244130, 317369, 341782, 634738, 854455, 1196237, 1586845, 1708910, 2221583, 2392474, 3173690, 4443166, 5981185, 11107915, 11962370, 15551081, 22215830, 31102162, 77755405, 155510810]

約数ペア:

[(1, 155510810), (2, 77755405), (5, 31102162), (7, 22215830), (10, 15551081), (13, 11962370), (14, 11107915), (26, 5981185), (35, 4443166), (49, 3173690), (65, 2392474), (70, 2221583), (91, 1708910), (98, 1586845), (130, 1196237), (182, 854455), (245, 634738), (455, 341782), (490, 317369), (637, 244130), (910, 170891), (1274, 122065), (3185, 48826), (6370, 24413)]