102302090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 214524288

約数和(自身を除く): 112222198

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 227, 241, 374, 454, 482, 935, 1135, 1205, 1870, 2270, 2410, 2497, 2651, 3859, 4097, 4994, 5302, 7718, 8194, 12485, 13255, 19295, 20485, 24970, 26510, 38590, 40970, 42449, 45067, 54707, 84898, 90134, 109414, 212245, 225335, 273535, 424490, 450670, 547070, 601777, 930019, 1203554, 1860038, 3008885, 4650095, 6017770, 9300190, 10230209, 20460418, 51151045, 102302090]

約数ペア:

[(1, 102302090), (2, 51151045), (5, 20460418), (10, 10230209), (11, 9300190), (17, 6017770), (22, 4650095), (34, 3008885), (55, 1860038), (85, 1203554), (110, 930019), (170, 601777), (187, 547070), (227, 450670), (241, 424490), (374, 273535), (454, 225335), (482, 212245), (935, 109414), (1135, 90134), (1205, 84898), (1870, 54707), (2270, 45067), (2410, 42449), (2497, 40970), (2651, 38590), (3859, 26510), (4097, 24970), (4994, 20485), (5302, 19295), (7718, 13255), (8194, 12485)]