121148010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18959}}^1$

素因数の和:19043

約数の個数: 48

約数和(自身を含む): 319438080

約数和(自身を除く): 198290070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 18959, 37918, 56877, 94795, 113754, 170631, 189590, 284385, 341262, 568770, 853155, 1346089, 1706310, 2692178, 4038267, 6730445, 8076534, 12114801, 13460890, 20191335, 24229602, 40382670, 60574005, 121148010]

約数ペア:

[(1, 121148010), (2, 60574005), (3, 40382670), (5, 24229602), (6, 20191335), (9, 13460890), (10, 12114801), (15, 8076534), (18, 6730445), (30, 4038267), (45, 2692178), (71, 1706310), (90, 1346089), (142, 853155), (213, 568770), (355, 341262), (426, 284385), (639, 189590), (710, 170631), (1065, 113754), (1278, 94795), (2130, 56877), (3195, 37918), (6390, 18959)]