3122970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 7680960

約数和(自身を除く): 4557990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 2539, 5078, 7617, 12695, 15234, 25390, 38085, 76170, 104099, 208198, 312297, 520495, 624594, 1040990, 1561485, 3122970]

約数ペア:

[(1, 3122970), (2, 1561485), (3, 1040990), (5, 624594), (6, 520495), (10, 312297), (15, 208198), (30, 104099), (41, 76170), (82, 38085), (123, 25390), (205, 15234), (246, 12695), (410, 7617), (615, 5078), (1230, 2539)]