1555142970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2728321}}^1$

素因数の和:2728350

約数の個数: 32

約数和(自身を含む): 3928783680

約数和(自身を除く): 2373640710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2728321, 5456642, 8184963, 13641605, 16369926, 27283210, 40924815, 51838099, 81849630, 103676198, 155514297, 259190495, 311028594, 518380990, 777571485, 1555142970]

約数ペア:

[(1, 1555142970), (2, 777571485), (3, 518380990), (5, 311028594), (6, 259190495), (10, 155514297), (15, 103676198), (19, 81849630), (30, 51838099), (38, 40924815), (57, 27283210), (95, 16369926), (114, 13641605), (190, 8184963), (285, 5456642), (570, 2728321)]