6626620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 18740736

約数和(自身を除く): 12114116

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 331, 364, 385, 455, 572, 662, 715, 770, 910, 1001, 1324, 1430, 1540, 1655, 1820, 2002, 2317, 2860, 3310, 3641, 4004, 4303, 4634, 5005, 6620, 7282, 8606, 9268, 10010, 11585, 14564, 17212, 18205, 20020, 21515, 23170, 25487, 30121, 36410, 43030, 46340, 47333, 50974, 60242, 72820, 86060, 94666, 101948, 120484, 127435, 150605, 189332, 236665, 254870, 301210, 331331, 473330, 509740, 602420, 662662, 946660, 1325324, 1656655, 3313310, 6626620]

約数ペア:

[(1, 6626620), (2, 3313310), (4, 1656655), (5, 1325324), (7, 946660), (10, 662662), (11, 602420), (13, 509740), (14, 473330), (20, 331331), (22, 301210), (26, 254870), (28, 236665), (35, 189332), (44, 150605), (52, 127435), (55, 120484), (65, 101948), (70, 94666), (77, 86060), (91, 72820), (110, 60242), (130, 50974), (140, 47333), (143, 46340), (154, 43030), (182, 36410), (220, 30121), (260, 25487), (286, 23170), (308, 21515), (331, 20020), (364, 18205), (385, 17212), (455, 14564), (572, 11585), (662, 10010), (715, 9268), (770, 8606), (910, 7282), (1001, 6620), (1324, 5005), (1430, 4634), (1540, 4303), (1655, 4004), (1820, 3641), (2002, 3310), (2317, 2860)]