142768860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183037}}^1$

素因数の和:183062

約数の個数: 48

約数和(自身を含む): 430505376

約数和(自身を除く): 287736516

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, 183037, 366074, 549111, 732148, 915185, 1098222, 1830370, 2196444, 2379481, 2745555, 3660740, 4758962, 5491110, 7138443, 9517924, 10982220, 11897405, 14276886, 23794810, 28553772, 35692215, 47589620, 71384430, 142768860]

約数ペア:

[(1, 142768860), (2, 71384430), (3, 47589620), (4, 35692215), (5, 28553772), (6, 23794810), (10, 14276886), (12, 11897405), (13, 10982220), (15, 9517924), (20, 7138443), (26, 5491110), (30, 4758962), (39, 3660740), (52, 2745555), (60, 2379481), (65, 2196444), (78, 1830370), (130, 1098222), (156, 915185), (195, 732148), (260, 549111), (390, 366074), (780, 183037)]