826892430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{302891}}^1$

素因数の和:302921

約数の個数: 64

約数和(自身を含む): 2442521088

約数和(自身を除く): 1615628658

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 302891, 605782, 908673, 1514455, 1817346, 2120237, 3028910, 3937583, 4240474, 4543365, 6360711, 7875166, 9086730, 10601185, 11812749, 12721422, 19687915, 21202370, 23625498, 27563081, 31803555, 39375830, 55126162, 59063745, 63607110, 82689243, 118127490, 137815405, 165378486, 275630810, 413446215, 826892430]

約数ペア:

[(1, 826892430), (2, 413446215), (3, 275630810), (5, 165378486), (6, 137815405), (7, 118127490), (10, 82689243), (13, 63607110), (14, 59063745), (15, 55126162), (21, 39375830), (26, 31803555), (30, 27563081), (35, 23625498), (39, 21202370), (42, 19687915), (65, 12721422), (70, 11812749), (78, 10601185), (91, 9086730), (105, 7875166), (130, 6360711), (182, 4543365), (195, 4240474), (210, 3937583), (273, 3028910), (390, 2120237), (455, 1817346), (546, 1514455), (910, 908673), (1365, 605782), (2730, 302891)]