22207590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 57973968

約数和(自身を除く): 35766378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 557, 886, 1114, 1329, 1671, 2215, 2658, 2785, 3342, 3987, 4430, 5013, 5570, 6645, 7974, 8355, 10026, 13290, 16710, 19935, 25065, 39870, 50130, 246751, 493502, 740253, 1233755, 1480506, 2220759, 2467510, 3701265, 4441518, 7402530, 11103795, 22207590]

約数ペア:

[(1, 22207590), (2, 11103795), (3, 7402530), (5, 4441518), (6, 3701265), (9, 2467510), (10, 2220759), (15, 1480506), (18, 1233755), (30, 740253), (45, 493502), (90, 246751), (443, 50130), (557, 39870), (886, 25065), (1114, 19935), (1329, 16710), (1671, 13290), (2215, 10026), (2658, 8355), (2785, 7974), (3342, 6645), (3987, 5570), (4430, 5013)]