90242670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{429727}}^1$

素因数の和:429744

約数の個数: 32

約数和(自身を含む): 247523328

約数和(自身を除く): 157280658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 429727, 859454, 1289181, 2148635, 2578362, 3008089, 4297270, 6016178, 6445905, 9024267, 12891810, 15040445, 18048534, 30080890, 45121335, 90242670]

約数ペア:

[(1, 90242670), (2, 45121335), (3, 30080890), (5, 18048534), (6, 15040445), (7, 12891810), (10, 9024267), (14, 6445905), (15, 6016178), (21, 4297270), (30, 3008089), (35, 2578362), (42, 2148635), (70, 1289181), (105, 859454), (210, 429727)]