82920330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 221906412

約数和(自身を除く): 138986082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 673, 1110, 1346, 1369, 1665, 2019, 2738, 3330, 3365, 4038, 4107, 6057, 6730, 6845, 8214, 10095, 12114, 12321, 13690, 20190, 20535, 24642, 24901, 30285, 41070, 49802, 60570, 61605, 74703, 123210, 124505, 149406, 224109, 249010, 373515, 448218, 747030, 921337, 1120545, 1842674, 2241090, 2764011, 4606685, 5528022, 8292033, 9213370, 13820055, 16584066, 27640110, 41460165, 82920330]

約数ペア:

[(1, 82920330), (2, 41460165), (3, 27640110), (5, 16584066), (6, 13820055), (9, 9213370), (10, 8292033), (15, 5528022), (18, 4606685), (30, 2764011), (37, 2241090), (45, 1842674), (74, 1120545), (90, 921337), (111, 747030), (185, 448218), (222, 373515), (333, 249010), (370, 224109), (555, 149406), (666, 124505), (673, 123210), (1110, 74703), (1346, 61605), (1369, 60570), (1665, 49802), (2019, 41070), (2738, 30285), (3330, 24901), (3365, 24642), (4038, 20535), (4107, 20190), (6057, 13690), (6730, 12321), (6845, 12114), (8214, 10095)]