808224990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{10271}}^1$

素因数の和:10385

約数の個数: 64

約数和(自身を含む): 2017585152

約数和(自身を除く): 1209360162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 61, 86, 122, 129, 183, 215, 258, 305, 366, 430, 610, 645, 915, 1290, 1830, 2623, 5246, 7869, 10271, 13115, 15738, 20542, 26230, 30813, 39345, 51355, 61626, 78690, 102710, 154065, 308130, 441653, 626531, 883306, 1253062, 1324959, 1879593, 2208265, 2649918, 3132655, 3759186, 4416530, 6265310, 6624795, 9397965, 13249590, 18795930, 26940833, 53881666, 80822499, 134704165, 161644998, 269408330, 404112495, 808224990]

約数ペア:

[(1, 808224990), (2, 404112495), (3, 269408330), (5, 161644998), (6, 134704165), (10, 80822499), (15, 53881666), (30, 26940833), (43, 18795930), (61, 13249590), (86, 9397965), (122, 6624795), (129, 6265310), (183, 4416530), (215, 3759186), (258, 3132655), (305, 2649918), (366, 2208265), (430, 1879593), (610, 1324959), (645, 1253062), (915, 883306), (1290, 626531), (1830, 441653), (2623, 308130), (5246, 154065), (7869, 102710), (10271, 78690), (13115, 61626), (15738, 51355), (20542, 39345), (26230, 30813)]