40605630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8009}}^1$

素因数の和:8045

約数の個数: 48

約数和(自身を含む): 105539760

約数和(自身を除く): 64934130

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, 8009, 16018, 24027, 40045, 48054, 80090, 104117, 120135, 208234, 240270, 312351, 520585, 624702, 1041170, 1353521, 1561755, 2707042, 3123510, 4060563, 6767605, 8121126, 13535210, 20302815, 40605630]

約数ペア:

[(1, 40605630), (2, 20302815), (3, 13535210), (5, 8121126), (6, 6767605), (10, 4060563), (13, 3123510), (15, 2707042), (26, 1561755), (30, 1353521), (39, 1041170), (65, 624702), (78, 520585), (130, 312351), (169, 240270), (195, 208234), (338, 120135), (390, 104117), (507, 80090), (845, 48054), (1014, 40045), (1690, 24027), (2535, 16018), (5070, 8009)]