1900387590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63346253}}^1$

素因数の和:63346263

約数の個数: 16

約数和(自身を含む): 4560930288

約数和(自身を除く): 2660542698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63346253, 126692506, 190038759, 316731265, 380077518, 633462530, 950193795, 1900387590]

約数ペア:

[(1, 1900387590), (2, 950193795), (3, 633462530), (5, 380077518), (6, 316731265), (10, 190038759), (15, 126692506), (30, 63346253)]