268575630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 667865088

約数和(自身を除く): 399289458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 487, 593, 930, 974, 1186, 1461, 1779, 2435, 2922, 2965, 3558, 4870, 5930, 7305, 8895, 14610, 15097, 17790, 18383, 30194, 36766, 45291, 55149, 75485, 90582, 91915, 110298, 150970, 183830, 226455, 275745, 288791, 452910, 551490, 577582, 866373, 1443955, 1732746, 2887910, 4331865, 8663730, 8952521, 17905042, 26857563, 44762605, 53715126, 89525210, 134287815, 268575630]

約数ペア:

[(1, 268575630), (2, 134287815), (3, 89525210), (5, 53715126), (6, 44762605), (10, 26857563), (15, 17905042), (30, 8952521), (31, 8663730), (62, 4331865), (93, 2887910), (155, 1732746), (186, 1443955), (310, 866373), (465, 577582), (487, 551490), (593, 452910), (930, 288791), (974, 275745), (1186, 226455), (1461, 183830), (1779, 150970), (2435, 110298), (2922, 91915), (2965, 90582), (3558, 75485), (4870, 55149), (5930, 45291), (7305, 36766), (8895, 30194), (14610, 18383), (15097, 17790)]