8459220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1861

約数の個数: 96

約数和(自身を含む): 29546496

約数和(自身を除く): 21087276

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, 1831, 2310, 3662, 4620, 5493, 7324, 9155, 10986, 12817, 18310, 20141, 21972, 25634, 27465, 36620, 38451, 40282, 51268, 54930, 60423, 64085, 76902, 80564, 100705, 109860, 120846, 128170, 140987, 153804, 192255, 201410, 241692, 256340, 281974, 302115, 384510, 402820, 422961, 563948, 604230, 704935, 769020, 845922, 1208460, 1409870, 1691844, 2114805, 2819740, 4229610, 8459220]

約数ペア:

[(1, 8459220), (2, 4229610), (3, 2819740), (4, 2114805), (5, 1691844), (6, 1409870), (7, 1208460), (10, 845922), (11, 769020), (12, 704935), (14, 604230), (15, 563948), (20, 422961), (21, 402820), (22, 384510), (28, 302115), (30, 281974), (33, 256340), (35, 241692), (42, 201410), (44, 192255), (55, 153804), (60, 140987), (66, 128170), (70, 120846), (77, 109860), (84, 100705), (105, 80564), (110, 76902), (132, 64085), (140, 60423), (154, 54930), (165, 51268), (210, 40282), (220, 38451), (231, 36620), (308, 27465), (330, 25634), (385, 21972), (420, 20141), (462, 18310), (660, 12817), (770, 10986), (924, 9155), (1155, 7324), (1540, 5493), (1831, 4620), (2310, 3662)]