390733610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74143}}^1$

素因数の和:74198

約数の個数: 32

約数和(自身を含む): 768724992

約数和(自身を除く): 377991382

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 74143, 148286, 370715, 741430, 1260431, 2298433, 2520862, 4596866, 6302155, 11492165, 12604310, 22984330, 39073361, 78146722, 195366805, 390733610]

約数ペア:

[(1, 390733610), (2, 195366805), (5, 78146722), (10, 39073361), (17, 22984330), (31, 12604310), (34, 11492165), (62, 6302155), (85, 4596866), (155, 2520862), (170, 2298433), (310, 1260431), (527, 741430), (1054, 370715), (2635, 148286), (5270, 74143)]