65784570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13967}}^1$

素因数の和:14134

約数の個数: 32

約数和(自身を含む): 158899968

約数和(自身を除く): 93115398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 13967, 27934, 41901, 69835, 83802, 139670, 209505, 419010, 2192819, 4385638, 6578457, 10964095, 13156914, 21928190, 32892285, 65784570]

約数ペア:

[(1, 65784570), (2, 32892285), (3, 21928190), (5, 13156914), (6, 10964095), (10, 6578457), (15, 4385638), (30, 2192819), (157, 419010), (314, 209505), (471, 139670), (785, 83802), (942, 69835), (1570, 41901), (2355, 27934), (4710, 13967)]