538304830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1877}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 1178001792

約数和(自身を除く): 639696962

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 241, 482, 595, 1190, 1205, 1687, 1877, 2410, 3374, 3754, 4097, 8194, 8435, 9385, 13139, 16870, 18770, 20485, 26278, 28679, 31909, 40970, 57358, 63818, 65695, 131390, 143395, 159545, 223363, 286790, 319090, 446726, 452357, 904714, 1116815, 2233630, 2261785, 3166499, 4523570, 6332998, 7690069, 15380138, 15832495, 31664990, 38450345, 53830483, 76900690, 107660966, 269152415, 538304830]

約数ペア:

[(1, 538304830), (2, 269152415), (5, 107660966), (7, 76900690), (10, 53830483), (14, 38450345), (17, 31664990), (34, 15832495), (35, 15380138), (70, 7690069), (85, 6332998), (119, 4523570), (170, 3166499), (238, 2261785), (241, 2233630), (482, 1116815), (595, 904714), (1190, 452357), (1205, 446726), (1687, 319090), (1877, 286790), (2410, 223363), (3374, 159545), (3754, 143395), (4097, 131390), (8194, 65695), (8435, 63818), (9385, 57358), (13139, 40970), (16870, 31909), (18770, 28679), (20485, 26278)]