6676740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{757}}^1$

素因数の和:786

約数の個数: 108

約数和(自身を含む): 23590476

約数和(自身を除く): 16913736

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 757, 882, 980, 1260, 1470, 1514, 1764, 2205, 2271, 2940, 3028, 3785, 4410, 4542, 5299, 6813, 7570, 8820, 9084, 10598, 11355, 13626, 15140, 15897, 21196, 22710, 26495, 27252, 31794, 34065, 37093, 45420, 47691, 52990, 63588, 68130, 74186, 79485, 95382, 105980, 111279, 136260, 148372, 158970, 185465, 190764, 222558, 238455, 317940, 333837, 370930, 445116, 476910, 556395, 667674, 741860, 953820, 1112790, 1335348, 1669185, 2225580, 3338370, 6676740]

約数ペア:

[(1, 6676740), (2, 3338370), (3, 2225580), (4, 1669185), (5, 1335348), (6, 1112790), (7, 953820), (9, 741860), (10, 667674), (12, 556395), (14, 476910), (15, 445116), (18, 370930), (20, 333837), (21, 317940), (28, 238455), (30, 222558), (35, 190764), (36, 185465), (42, 158970), (45, 148372), (49, 136260), (60, 111279), (63, 105980), (70, 95382), (84, 79485), (90, 74186), (98, 68130), (105, 63588), (126, 52990), (140, 47691), (147, 45420), (180, 37093), (196, 34065), (210, 31794), (245, 27252), (252, 26495), (294, 22710), (315, 21196), (420, 15897), (441, 15140), (490, 13626), (588, 11355), (630, 10598), (735, 9084), (757, 8820), (882, 7570), (980, 6813), (1260, 5299), (1470, 4542), (1514, 4410), (1764, 3785), (2205, 3028), (2271, 2940)]