22491660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{673}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 63183456

約数和(自身を除く): 40691796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 673, 1114, 1346, 1671, 2019, 2228, 2692, 2785, 3342, 3365, 4038, 5570, 6684, 6730, 8076, 8355, 10095, 11140, 13460, 16710, 20190, 33420, 40380, 374861, 749722, 1124583, 1499444, 1874305, 2249166, 3748610, 4498332, 5622915, 7497220, 11245830, 22491660]

約数ペア:

[(1, 22491660), (2, 11245830), (3, 7497220), (4, 5622915), (5, 4498332), (6, 3748610), (10, 2249166), (12, 1874305), (15, 1499444), (20, 1124583), (30, 749722), (60, 374861), (557, 40380), (673, 33420), (1114, 20190), (1346, 16710), (1671, 13460), (2019, 11140), (2228, 10095), (2692, 8355), (2785, 8076), (3342, 6730), (3365, 6684), (4038, 5570)]