17361990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 45349200

約数和(自身を除く): 27987210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 509, 758, 1018, 1137, 1527, 1895, 2274, 2545, 3054, 3411, 3790, 4581, 5090, 5685, 6822, 7635, 9162, 11370, 15270, 17055, 22905, 34110, 45810, 192911, 385822, 578733, 964555, 1157466, 1736199, 1929110, 2893665, 3472398, 5787330, 8680995, 17361990]

約数ペア:

[(1, 17361990), (2, 8680995), (3, 5787330), (5, 3472398), (6, 2893665), (9, 1929110), (10, 1736199), (15, 1157466), (18, 964555), (30, 578733), (45, 385822), (90, 192911), (379, 45810), (509, 34110), (758, 22905), (1018, 17055), (1137, 15270), (1527, 11370), (1895, 9162), (2274, 7635), (2545, 6822), (3054, 5685), (3411, 5090), (3790, 4581)]