4900910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 10279872

約数和(自身を除く): 5378962

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1321, 1855, 2642, 3710, 6605, 9247, 13210, 18494, 46235, 70013, 92470, 140026, 350065, 490091, 700130, 980182, 2450455, 4900910]

約数ペア:

[(1, 4900910), (2, 2450455), (5, 980182), (7, 700130), (10, 490091), (14, 350065), (35, 140026), (53, 92470), (70, 70013), (106, 46235), (265, 18494), (371, 13210), (530, 9247), (742, 6605), (1321, 3710), (1855, 2642)]