7169820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 23536128

約数和(自身を除く): 16366308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 397, 420, 430, 516, 602, 645, 794, 860, 903, 1191, 1204, 1290, 1505, 1588, 1806, 1985, 2382, 2580, 2779, 3010, 3612, 3970, 4515, 4764, 5558, 5955, 6020, 7940, 8337, 9030, 11116, 11910, 13895, 16674, 17071, 18060, 23820, 27790, 33348, 34142, 41685, 51213, 55580, 68284, 83370, 85355, 102426, 119497, 166740, 170710, 204852, 238994, 256065, 341420, 358491, 477988, 512130, 597485, 716982, 1024260, 1194970, 1433964, 1792455, 2389940, 3584910, 7169820]

約数ペア:

[(1, 7169820), (2, 3584910), (3, 2389940), (4, 1792455), (5, 1433964), (6, 1194970), (7, 1024260), (10, 716982), (12, 597485), (14, 512130), (15, 477988), (20, 358491), (21, 341420), (28, 256065), (30, 238994), (35, 204852), (42, 170710), (43, 166740), (60, 119497), (70, 102426), (84, 85355), (86, 83370), (105, 68284), (129, 55580), (140, 51213), (172, 41685), (210, 34142), (215, 33348), (258, 27790), (301, 23820), (397, 18060), (420, 17071), (430, 16674), (516, 13895), (602, 11910), (645, 11116), (794, 9030), (860, 8337), (903, 7940), (1191, 6020), (1204, 5955), (1290, 5558), (1505, 4764), (1588, 4515), (1806, 3970), (1985, 3612), (2382, 3010), (2580, 2779)]