248475630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{49009}}^1$

素因数の和:49045

約数の個数: 48

約数和(自身を含む): 645755760

約数和(自身を除く): 397280130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 49009, 98018, 147027, 245045, 294054, 490090, 637117, 735135, 1274234, 1470270, 1911351, 3185585, 3822702, 6371170, 8282521, 9556755, 16565042, 19113510, 24847563, 41412605, 49695126, 82825210, 124237815, 248475630]

約数ペア:

[(1, 248475630), (2, 124237815), (3, 82825210), (5, 49695126), (6, 41412605), (10, 24847563), (13, 19113510), (15, 16565042), (26, 9556755), (30, 8282521), (39, 6371170), (65, 3822702), (78, 3185585), (130, 1911351), (169, 1470270), (195, 1274234), (338, 735135), (390, 637117), (507, 490090), (845, 294054), (1014, 245045), (1690, 147027), (2535, 98018), (5070, 49009)]