143744090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2089}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 296144640

約数和(自身を除く): 152400550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 983, 1966, 2089, 4178, 4915, 6881, 9830, 10445, 13762, 14623, 20890, 29246, 34405, 68810, 73115, 146230, 2053487, 4106974, 10267435, 14374409, 20534870, 28748818, 71872045, 143744090]

約数ペア:

[(1, 143744090), (2, 71872045), (5, 28748818), (7, 20534870), (10, 14374409), (14, 10267435), (35, 4106974), (70, 2053487), (983, 146230), (1966, 73115), (2089, 68810), (4178, 34405), (4915, 29246), (6881, 20890), (9830, 14623), (10445, 13762)]