30169510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13903}}^1$

素因数の和:13948

約数の個数: 32

約数和(自身を含む): 64069632

約数和(自身を除く): 33900122

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 13903, 27806, 69515, 97321, 139030, 194642, 430993, 486605, 861986, 973210, 2154965, 3016951, 4309930, 6033902, 15084755, 30169510]

約数ペア:

[(1, 30169510), (2, 15084755), (5, 6033902), (7, 4309930), (10, 3016951), (14, 2154965), (31, 973210), (35, 861986), (62, 486605), (70, 430993), (155, 194642), (217, 139030), (310, 97321), (434, 69515), (1085, 27806), (2170, 13903)]