65591580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13171}}^1$

素因数の和:13266

約数の個数: 48

約数和(自身を含む): 185883264

約数和(自身を除く): 120291684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 13171, 26342, 39513, 52684, 65855, 79026, 131710, 158052, 197565, 263420, 395130, 790260, 1093193, 2186386, 3279579, 4372772, 5465965, 6559158, 10931930, 13118316, 16397895, 21863860, 32795790, 65591580]

約数ペア:

[(1, 65591580), (2, 32795790), (3, 21863860), (4, 16397895), (5, 13118316), (6, 10931930), (10, 6559158), (12, 5465965), (15, 4372772), (20, 3279579), (30, 2186386), (60, 1093193), (83, 790260), (166, 395130), (249, 263420), (332, 197565), (415, 158052), (498, 131710), (830, 79026), (996, 65855), (1245, 52684), (1660, 39513), (2490, 26342), (4980, 13171)]