1214157434140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8672553101}}^1$

素因数の和:8672553117

約数の個数: 24

約数和(自身を含む): 2913977842272

約数和(自身を除く): 1699820408132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8672553101, 17345106202, 34690212404, 43362765505, 60707871707, 86725531010, 121415743414, 173451062020, 242831486828, 303539358535, 607078717070, 1214157434140]

約数ペア:

[(1, 1214157434140), (2, 607078717070), (4, 303539358535), (5, 242831486828), (7, 173451062020), (10, 121415743414), (14, 86725531010), (20, 60707871707), (28, 43362765505), (35, 34690212404), (70, 17345106202), (140, 8672553101)]