339323180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 834261120

約数和(自身を除く): 494937940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 113, 140, 178, 226, 241, 356, 445, 452, 482, 565, 623, 791, 890, 964, 1130, 1205, 1246, 1582, 1687, 1780, 2260, 2410, 2492, 3115, 3164, 3374, 3955, 4820, 6230, 6748, 7910, 8435, 10057, 12460, 15820, 16870, 20114, 21449, 27233, 33740, 40228, 42898, 50285, 54466, 70399, 85796, 100570, 107245, 108932, 136165, 140798, 150143, 190631, 201140, 214490, 272330, 281596, 300286, 351995, 381262, 428980, 544660, 600572, 703990, 750715, 762524, 953155, 1407980, 1501430, 1906310, 2423737, 3002860, 3812620, 4847474, 9694948, 12118685, 16966159, 24237370, 33932318, 48474740, 67864636, 84830795, 169661590, 339323180]

約数ペア:

[(1, 339323180), (2, 169661590), (4, 84830795), (5, 67864636), (7, 48474740), (10, 33932318), (14, 24237370), (20, 16966159), (28, 12118685), (35, 9694948), (70, 4847474), (89, 3812620), (113, 3002860), (140, 2423737), (178, 1906310), (226, 1501430), (241, 1407980), (356, 953155), (445, 762524), (452, 750715), (482, 703990), (565, 600572), (623, 544660), (791, 428980), (890, 381262), (964, 351995), (1130, 300286), (1205, 281596), (1246, 272330), (1582, 214490), (1687, 201140), (1780, 190631), (2260, 150143), (2410, 140798), (2492, 136165), (3115, 108932), (3164, 107245), (3374, 100570), (3955, 85796), (4820, 70399), (6230, 54466), (6748, 50285), (7910, 42898), (8435, 40228), (10057, 33740), (12460, 27233), (15820, 21449), (16870, 20114)]