353107930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{28181}}^1$

素因数の和:28374

約数の個数: 32

約数和(自身を含む): 730477440

約数和(自身を除く): 377369510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 6265, 12530, 28181, 56362, 140905, 197267, 281810, 394534, 986335, 1972670, 5044399, 10088798, 25221995, 35310793, 50443990, 70621586, 176553965, 353107930]

約数ペア:

[(1, 353107930), (2, 176553965), (5, 70621586), (7, 50443990), (10, 35310793), (14, 25221995), (35, 10088798), (70, 5044399), (179, 1972670), (358, 986335), (895, 394534), (1253, 281810), (1790, 197267), (2506, 140905), (6265, 56362), (12530, 28181)]