451679340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13613}}^1$

素因数の和:13711

約数の個数: 96

約数和(自身を含む): 1463777280

約数和(自身を除く): 1012097940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 11060, 13613, 16590, 27226, 33180, 40839, 54452, 68065, 81678, 95291, 136130, 163356, 190582, 204195, 272260, 285873, 381164, 408390, 476455, 571746, 816780, 952910, 1075427, 1143492, 1429365, 1905820, 2150854, 2858730, 3226281, 4301708, 5377135, 5717460, 6452562, 7527989, 10754270, 12905124, 15055978, 16131405, 21508540, 22583967, 30111956, 32262810, 37639945, 45167934, 64525620, 75279890, 90335868, 112919835, 150559780, 225839670, 451679340]

約数ペア:

[(1, 451679340), (2, 225839670), (3, 150559780), (4, 112919835), (5, 90335868), (6, 75279890), (7, 64525620), (10, 45167934), (12, 37639945), (14, 32262810), (15, 30111956), (20, 22583967), (21, 21508540), (28, 16131405), (30, 15055978), (35, 12905124), (42, 10754270), (60, 7527989), (70, 6452562), (79, 5717460), (84, 5377135), (105, 4301708), (140, 3226281), (158, 2858730), (210, 2150854), (237, 1905820), (316, 1429365), (395, 1143492), (420, 1075427), (474, 952910), (553, 816780), (790, 571746), (948, 476455), (1106, 408390), (1185, 381164), (1580, 285873), (1659, 272260), (2212, 204195), (2370, 190582), (2765, 163356), (3318, 136130), (4740, 95291), (5530, 81678), (6636, 68065), (8295, 54452), (11060, 40839), (13613, 33180), (16590, 27226)]