380435510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59723}}^1$

素因数の和:59757

約数の個数: 48

約数和(自身を含む): 857875536

約数和(自身を除く): 477440026

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, 59723, 119446, 298615, 418061, 597230, 776399, 836122, 1552798, 2090305, 2926427, 3881995, 4180610, 5434793, 5852854, 7763990, 10869586, 14632135, 27173965, 29264270, 38043551, 54347930, 76087102, 190217755, 380435510]

約数ペア:

[(1, 380435510), (2, 190217755), (5, 76087102), (7, 54347930), (10, 38043551), (13, 29264270), (14, 27173965), (26, 14632135), (35, 10869586), (49, 7763990), (65, 5852854), (70, 5434793), (91, 4180610), (98, 3881995), (130, 2926427), (182, 2090305), (245, 1552798), (455, 836122), (490, 776399), (637, 597230), (910, 418061), (1274, 298615), (3185, 119446), (6370, 59723)]