15705345484

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6637}}^1$

素因数の和:6787

約数の個数: 72

約数和(自身を含む): 30812533920

約数和(自身を除く): 15107188436

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 89, 92, 178, 289, 356, 391, 578, 782, 1156, 1513, 1564, 2047, 3026, 4094, 6052, 6637, 6647, 8188, 13274, 13294, 25721, 26548, 26588, 34799, 51442, 69598, 102884, 112829, 139196, 152651, 225658, 305302, 451316, 590693, 591583, 610604, 1181386, 1183166, 1918093, 2362772, 2366332, 2595067, 3836186, 5190134, 7672372, 10041781, 10380268, 13585939, 20083562, 27171878, 40167124, 44116139, 54343756, 88232278, 170710277, 176464556, 230960963, 341420554, 461921926, 682841108, 923843852, 3926336371, 7852672742, 15705345484]

約数ペア:

[(1, 15705345484), (2, 7852672742), (4, 3926336371), (17, 923843852), (23, 682841108), (34, 461921926), (46, 341420554), (68, 230960963), (89, 176464556), (92, 170710277), (178, 88232278), (289, 54343756), (356, 44116139), (391, 40167124), (578, 27171878), (782, 20083562), (1156, 13585939), (1513, 10380268), (1564, 10041781), (2047, 7672372), (3026, 5190134), (4094, 3836186), (6052, 2595067), (6637, 2366332), (6647, 2362772), (8188, 1918093), (13274, 1183166), (13294, 1181386), (25721, 610604), (26548, 591583), (26588, 590693), (34799, 451316), (51442, 305302), (69598, 225658), (102884, 152651), (112829, 139196)]