30836386

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 54720000

約数和(自身を除く): 23883614

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 569, 686, 1106, 1138, 3871, 3983, 7742, 7966, 27097, 27881, 44951, 54194, 55762, 89902, 195167, 314657, 390334, 629314, 2202599, 4405198, 15418193, 30836386]

約数ペア:

[(1, 30836386), (2, 15418193), (7, 4405198), (14, 2202599), (49, 629314), (79, 390334), (98, 314657), (158, 195167), (343, 89902), (553, 55762), (569, 54194), (686, 44951), (1106, 27881), (1138, 27097), (3871, 7966), (3983, 7742)]