84858690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{57727}}^1$

素因数の和:57751

約数の個数: 48

約数和(自身を含む): 236915712

約数和(自身を除く): 152057022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 57727, 115454, 173181, 288635, 346362, 404089, 577270, 808178, 865905, 1212267, 1731810, 2020445, 2424534, 2828623, 4040890, 5657246, 6061335, 8485869, 12122670, 14143115, 16971738, 28286230, 42429345, 84858690]

約数ペア:

[(1, 84858690), (2, 42429345), (3, 28286230), (5, 16971738), (6, 14143115), (7, 12122670), (10, 8485869), (14, 6061335), (15, 5657246), (21, 4040890), (30, 2828623), (35, 2424534), (42, 2020445), (49, 1731810), (70, 1212267), (98, 865905), (105, 808178), (147, 577270), (210, 404089), (245, 346362), (294, 288635), (490, 173181), (735, 115454), (1470, 57727)]