2011243005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{14983}}^1$

素因数の和:15170

約数の個数: 48

約数和(自身を含む): 3693256320

約数和(自身を除く): 1682013315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 157, 171, 285, 471, 785, 855, 1413, 2355, 2983, 7065, 8949, 14915, 14983, 26847, 44745, 44949, 74915, 134235, 134847, 224745, 284677, 674235, 854031, 1423385, 2352331, 2562093, 4270155, 7056993, 11761655, 12810465, 21170979, 35284965, 44694289, 105854895, 134082867, 223471445, 402248601, 670414335, 2011243005]

約数ペア:

[(1, 2011243005), (3, 670414335), (5, 402248601), (9, 223471445), (15, 134082867), (19, 105854895), (45, 44694289), (57, 35284965), (95, 21170979), (157, 12810465), (171, 11761655), (285, 7056993), (471, 4270155), (785, 2562093), (855, 2352331), (1413, 1423385), (2355, 854031), (2983, 674235), (7065, 284677), (8949, 224745), (14915, 134847), (14983, 134235), (26847, 74915), (44745, 44949)]