30131664

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1289}}^1$

素因数の和:1787

約数の個数: 40

約数和(自身を含む): 78060480

約数和(自身を除く): 47928816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1289, 1461, 1948, 2578, 2922, 3867, 3896, 5156, 5844, 7734, 7792, 10312, 11688, 15468, 20624, 23376, 30936, 61872, 627743, 1255486, 1883229, 2510972, 3766458, 5021944, 7532916, 10043888, 15065832, 30131664]

約数ペア:

[(1, 30131664), (2, 15065832), (3, 10043888), (4, 7532916), (6, 5021944), (8, 3766458), (12, 2510972), (16, 1883229), (24, 1255486), (48, 627743), (487, 61872), (974, 30936), (1289, 23376), (1461, 20624), (1948, 15468), (2578, 11688), (2922, 10312), (3867, 7792), (3896, 7734), (5156, 5844)]