1641492060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{91499}}^1$

素因数の和:91547

約数の個数: 96

約数和(自身を含む): 5164992000

約数和(自身を除く): 3523499940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 91499, 182998, 274497, 365996, 457495, 548994, 914990, 1097988, 1189487, 1372485, 1829980, 2104477, 2378974, 2744970, 3568461, 4208954, 4757948, 5489940, 5947435, 6313431, 7136922, 8417908, 10522385, 11894870, 12626862, 14273844, 17842305, 21044770, 23789740, 25253724, 27358201, 31567155, 35684610, 42089540, 54716402, 63134310, 71369220, 82074603, 109432804, 126268620, 136791005, 164149206, 273582010, 328298412, 410373015, 547164020, 820746030, 1641492060]

約数ペア:

[(1, 1641492060), (2, 820746030), (3, 547164020), (4, 410373015), (5, 328298412), (6, 273582010), (10, 164149206), (12, 136791005), (13, 126268620), (15, 109432804), (20, 82074603), (23, 71369220), (26, 63134310), (30, 54716402), (39, 42089540), (46, 35684610), (52, 31567155), (60, 27358201), (65, 25253724), (69, 23789740), (78, 21044770), (92, 17842305), (115, 14273844), (130, 12626862), (138, 11894870), (156, 10522385), (195, 8417908), (230, 7136922), (260, 6313431), (276, 5947435), (299, 5489940), (345, 4757948), (390, 4208954), (460, 3568461), (598, 2744970), (690, 2378974), (780, 2104477), (897, 1829980), (1196, 1372485), (1380, 1189487), (1495, 1097988), (1794, 914990), (2990, 548994), (3588, 457495), (4485, 365996), (5980, 274497), (8970, 182998), (17940, 91499)]