154962010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1381}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 326124360

約数和(自身を除く): 171162350

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 458, 490, 1145, 1381, 1603, 2290, 2762, 3206, 6905, 8015, 9667, 11221, 13810, 16030, 19334, 22442, 48335, 56105, 67669, 96670, 112210, 135338, 316249, 338345, 632498, 676690, 1581245, 2213743, 3162490, 4427486, 11068715, 15496201, 22137430, 30992402, 77481005, 154962010]

約数ペア:

[(1, 154962010), (2, 77481005), (5, 30992402), (7, 22137430), (10, 15496201), (14, 11068715), (35, 4427486), (49, 3162490), (70, 2213743), (98, 1581245), (229, 676690), (245, 632498), (458, 338345), (490, 316249), (1145, 135338), (1381, 112210), (1603, 96670), (2290, 67669), (2762, 56105), (3206, 48335), (6905, 22442), (8015, 19334), (9667, 16030), (11221, 13810)]