6640912740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1437427}}^1$

素因数の和:1437457

約数の個数: 96

約数和(自身を含む): 23182838784

約数和(自身を除く): 16541926044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 1437427, 2874854, 4312281, 5749708, 7187135, 8624562, 10061989, 14374270, 15811697, 17249124, 20123978, 21561405, 28748540, 30185967, 31623394, 40247956, 43122810, 47435091, 50309945, 60371934, 63246788, 79058485, 86245620, 94870182, 100619890, 110681879, 120743868, 150929835, 158116970, 189740364, 201239780, 221363758, 237175455, 301859670, 316233940, 332045637, 442727516, 474350910, 553409395, 603719340, 664091274, 948701820, 1106818790, 1328182548, 1660228185, 2213637580, 3320456370, 6640912740]

約数ペア:

[(1, 6640912740), (2, 3320456370), (3, 2213637580), (4, 1660228185), (5, 1328182548), (6, 1106818790), (7, 948701820), (10, 664091274), (11, 603719340), (12, 553409395), (14, 474350910), (15, 442727516), (20, 332045637), (21, 316233940), (22, 301859670), (28, 237175455), (30, 221363758), (33, 201239780), (35, 189740364), (42, 158116970), (44, 150929835), (55, 120743868), (60, 110681879), (66, 100619890), (70, 94870182), (77, 86245620), (84, 79058485), (105, 63246788), (110, 60371934), (132, 50309945), (140, 47435091), (154, 43122810), (165, 40247956), (210, 31623394), (220, 30185967), (231, 28748540), (308, 21561405), (330, 20123978), (385, 17249124), (420, 15811697), (462, 14374270), (660, 10061989), (770, 8624562), (924, 7187135), (1155, 5749708), (1540, 4312281), (2310, 2874854), (4620, 1437427)]