73380870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{587}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 196439040

約数和(自身を除く): 123058170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 463, 587, 926, 1174, 1389, 1761, 2315, 2778, 2935, 3522, 4167, 4630, 5283, 5870, 6945, 8334, 8805, 10566, 12501, 13890, 15849, 17610, 20835, 25002, 26415, 31698, 41670, 52830, 62505, 79245, 125010, 158490, 271781, 543562, 815343, 1358905, 1630686, 2446029, 2717810, 4076715, 4892058, 7338087, 8153430, 12230145, 14676174, 24460290, 36690435, 73380870]

約数ペア:

[(1, 73380870), (2, 36690435), (3, 24460290), (5, 14676174), (6, 12230145), (9, 8153430), (10, 7338087), (15, 4892058), (18, 4076715), (27, 2717810), (30, 2446029), (45, 1630686), (54, 1358905), (90, 815343), (135, 543562), (270, 271781), (463, 158490), (587, 125010), (926, 79245), (1174, 62505), (1389, 52830), (1761, 41670), (2315, 31698), (2778, 26415), (2935, 25002), (3522, 20835), (4167, 17610), (4630, 15849), (5283, 13890), (5870, 12501), (6945, 10566), (8334, 8805)]