30671718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 77096448

約数和(自身を除く): 46424730

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 197, 231, 337, 394, 462, 591, 674, 1011, 1182, 1379, 2022, 2167, 2359, 2758, 3707, 4137, 4334, 4718, 6501, 7077, 7414, 8274, 11121, 13002, 14154, 15169, 22242, 25949, 30338, 45507, 51898, 66389, 77847, 91014, 132778, 155694, 199167, 398334, 464723, 730279, 929446, 1394169, 1460558, 2190837, 2788338, 4381674, 5111953, 10223906, 15335859, 30671718]

約数ペア:

[(1, 30671718), (2, 15335859), (3, 10223906), (6, 5111953), (7, 4381674), (11, 2788338), (14, 2190837), (21, 1460558), (22, 1394169), (33, 929446), (42, 730279), (66, 464723), (77, 398334), (154, 199167), (197, 155694), (231, 132778), (337, 91014), (394, 77847), (462, 66389), (591, 51898), (674, 45507), (1011, 30338), (1182, 25949), (1379, 22242), (2022, 15169), (2167, 14154), (2359, 13002), (2758, 11121), (3707, 8274), (4137, 7414), (4334, 7077), (4718, 6501)]