1700090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 3542400

約数和(自身を除く): 1842310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 163, 298, 326, 745, 815, 1043, 1141, 1490, 1630, 2086, 2282, 5215, 5705, 10430, 11410, 24287, 48574, 121435, 170009, 242870, 340018, 850045, 1700090]

約数ペア:

[(1, 1700090), (2, 850045), (5, 340018), (7, 242870), (10, 170009), (14, 121435), (35, 48574), (70, 24287), (149, 11410), (163, 10430), (298, 5705), (326, 5215), (745, 2282), (815, 2086), (1043, 1630), (1141, 1490)]