75870458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 123742080

約数和(自身を除く): 47871622

約数列:

[1, 2, 19, 38, 61, 71, 122, 142, 461, 922, 1159, 1349, 2318, 2698, 4331, 8662, 8759, 17518, 28121, 32731, 56242, 65462, 82289, 164578, 534299, 621889, 1068598, 1243778, 1996591, 3993182, 37935229, 75870458]

約数ペア:

[(1, 75870458), (2, 37935229), (19, 3993182), (38, 1996591), (61, 1243778), (71, 1068598), (122, 621889), (142, 534299), (461, 164578), (922, 82289), (1159, 65462), (1349, 56242), (2318, 32731), (2698, 28121), (4331, 17518), (8662, 8759)]