67803060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86927}}^1$

素因数の和:86952

約数の個数: 48

約数和(自身を含む): 204454656

約数和(自身を除く): 136651596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 86927, 173854, 260781, 347708, 434635, 521562, 869270, 1043124, 1130051, 1303905, 1738540, 2260102, 2607810, 3390153, 4520204, 5215620, 5650255, 6780306, 11300510, 13560612, 16950765, 22601020, 33901530, 67803060]

約数ペア:

[(1, 67803060), (2, 33901530), (3, 22601020), (4, 16950765), (5, 13560612), (6, 11300510), (10, 6780306), (12, 5650255), (13, 5215620), (15, 4520204), (20, 3390153), (26, 2607810), (30, 2260102), (39, 1738540), (52, 1303905), (60, 1130051), (65, 1043124), (78, 869270), (130, 521562), (156, 434635), (195, 347708), (260, 260781), (390, 173854), (780, 86927)]