30500855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 15463945

約数列:

[1, 5, 7, 11, 35, 55, 77, 227, 349, 385, 1135, 1589, 1745, 2443, 2497, 3839, 7945, 12215, 12485, 17479, 19195, 26873, 79223, 87395, 134365, 396115, 554561, 871453, 2772805, 4357265, 6100171, 30500855]

約数ペア:

[(1, 30500855), (5, 6100171), (7, 4357265), (11, 2772805), (35, 871453), (55, 554561), (77, 396115), (227, 134365), (349, 87395), (385, 79223), (1135, 26873), (1589, 19195), (1745, 17479), (2443, 12485), (2497, 12215), (3839, 7945)]