201930030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{747889}}^1$

素因数の和:747905

約数の個数: 32

約数和(自身を含む): 538480800

約数和(自身を除く): 336550770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 747889, 1495778, 2243667, 3739445, 4487334, 6731001, 7478890, 11218335, 13462002, 20193003, 22436670, 33655005, 40386006, 67310010, 100965015, 201930030]

約数ペア:

[(1, 201930030), (2, 100965015), (3, 67310010), (5, 40386006), (6, 33655005), (9, 22436670), (10, 20193003), (15, 13462002), (18, 11218335), (27, 7478890), (30, 6731001), (45, 4487334), (54, 3739445), (90, 2243667), (135, 1495778), (270, 747889)]