61053860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3329}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 147692160

約数和(自身を除く): 86638300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3329, 3668, 4585, 6658, 9170, 13316, 16645, 18340, 23303, 33290, 46606, 66580, 93212, 116515, 233030, 436099, 466060, 872198, 1744396, 2180495, 3052693, 4360990, 6105386, 8721980, 12210772, 15263465, 30526930, 61053860]

約数ペア:

[(1, 61053860), (2, 30526930), (4, 15263465), (5, 12210772), (7, 8721980), (10, 6105386), (14, 4360990), (20, 3052693), (28, 2180495), (35, 1744396), (70, 872198), (131, 466060), (140, 436099), (262, 233030), (524, 116515), (655, 93212), (917, 66580), (1310, 46606), (1834, 33290), (2620, 23303), (3329, 18340), (3668, 16645), (4585, 13316), (6658, 9170)]