73043490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14407}}^1$

素因数の和:14443

約数の個数: 48

約数和(自身を含む): 189839808

約数和(自身を除く): 116796318

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, 14407, 28814, 43221, 72035, 86442, 144070, 187291, 216105, 374582, 432210, 561873, 936455, 1123746, 1872910, 2434783, 2809365, 4869566, 5618730, 7304349, 12173915, 14608698, 24347830, 36521745, 73043490]

約数ペア:

[(1, 73043490), (2, 36521745), (3, 24347830), (5, 14608698), (6, 12173915), (10, 7304349), (13, 5618730), (15, 4869566), (26, 2809365), (30, 2434783), (39, 1872910), (65, 1123746), (78, 936455), (130, 561873), (169, 432210), (195, 374582), (338, 216105), (390, 187291), (507, 144070), (845, 86442), (1014, 72035), (1690, 43221), (2535, 28814), (5070, 14407)]