9145490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 9050350

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 2339, 3910, 4678, 11695, 23390, 39763, 53797, 79526, 107594, 198815, 268985, 397630, 537970, 914549, 1829098, 4572745, 9145490]

約数ペア:

[(1, 9145490), (2, 4572745), (5, 1829098), (10, 914549), (17, 537970), (23, 397630), (34, 268985), (46, 198815), (85, 107594), (115, 79526), (170, 53797), (230, 39763), (391, 23390), (782, 11695), (1955, 4678), (2339, 3910)]