90050460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2141}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 252618912

約数和(自身を除く): 162568452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 2103, 2141, 2804, 3505, 4206, 4282, 6423, 7010, 8412, 8564, 10515, 10705, 12846, 14020, 21030, 21410, 25692, 32115, 42060, 42820, 64230, 128460, 1500841, 3001682, 4502523, 6003364, 7504205, 9005046, 15008410, 18010092, 22512615, 30016820, 45025230, 90050460]

約数ペア:

[(1, 90050460), (2, 45025230), (3, 30016820), (4, 22512615), (5, 18010092), (6, 15008410), (10, 9005046), (12, 7504205), (15, 6003364), (20, 4502523), (30, 3001682), (60, 1500841), (701, 128460), (1402, 64230), (2103, 42820), (2141, 42060), (2804, 32115), (3505, 25692), (4206, 21410), (4282, 21030), (6423, 14020), (7010, 12846), (8412, 10705), (8564, 10515)]