90994890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{433309}}^1$

素因数の和:433326

約数の個数: 32

約数和(自身を含む): 249586560

約数和(自身を除く): 158591670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 433309, 866618, 1299927, 2166545, 2599854, 3033163, 4333090, 6066326, 6499635, 9099489, 12999270, 15165815, 18198978, 30331630, 45497445, 90994890]

約数ペア:

[(1, 90994890), (2, 45497445), (3, 30331630), (5, 18198978), (6, 15165815), (7, 12999270), (10, 9099489), (14, 6499635), (15, 6066326), (21, 4333090), (30, 3033163), (35, 2599854), (42, 2166545), (70, 1299927), (105, 866618), (210, 433309)]