6457620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 20659968

約数和(自身を除く): 14202348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 487, 510, 663, 780, 884, 974, 1020, 1105, 1326, 1461, 1948, 2210, 2435, 2652, 2922, 3315, 4420, 4870, 5844, 6331, 6630, 7305, 8279, 9740, 12662, 13260, 14610, 16558, 18993, 24837, 25324, 29220, 31655, 33116, 37986, 41395, 49674, 63310, 75972, 82790, 94965, 99348, 107627, 124185, 126620, 165580, 189930, 215254, 248370, 322881, 379860, 430508, 496740, 538135, 645762, 1076270, 1291524, 1614405, 2152540, 3228810, 6457620]

約数ペア:

[(1, 6457620), (2, 3228810), (3, 2152540), (4, 1614405), (5, 1291524), (6, 1076270), (10, 645762), (12, 538135), (13, 496740), (15, 430508), (17, 379860), (20, 322881), (26, 248370), (30, 215254), (34, 189930), (39, 165580), (51, 126620), (52, 124185), (60, 107627), (65, 99348), (68, 94965), (78, 82790), (85, 75972), (102, 63310), (130, 49674), (156, 41395), (170, 37986), (195, 33116), (204, 31655), (221, 29220), (255, 25324), (260, 24837), (340, 18993), (390, 16558), (442, 14610), (487, 13260), (510, 12662), (663, 9740), (780, 8279), (884, 7305), (974, 6630), (1020, 6331), (1105, 5844), (1326, 4870), (1461, 4420), (1948, 3315), (2210, 2922), (2435, 2652)]