42690870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{474343}}^1$

素因数の和:474356

約数の個数: 24

約数和(自身を含む): 110996496

約数和(自身を除く): 68305626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 474343, 948686, 1423029, 2371715, 2846058, 4269087, 4743430, 7115145, 8538174, 14230290, 21345435, 42690870]

約数ペア:

[(1, 42690870), (2, 21345435), (3, 14230290), (5, 8538174), (6, 7115145), (9, 4743430), (10, 4269087), (15, 2846058), (18, 2371715), (30, 1423029), (45, 948686), (90, 474343)]