12497670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138863}}^1$

素因数の和:138876

約数の個数: 24

約数和(自身を含む): 32494176

約数和(自身を除く): 19996506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138863, 277726, 416589, 694315, 833178, 1249767, 1388630, 2082945, 2499534, 4165890, 6248835, 12497670]

約数ペア:

[(1, 12497670), (2, 6248835), (3, 4165890), (5, 2499534), (6, 2082945), (9, 1388630), (10, 1249767), (15, 833178), (18, 694315), (30, 416589), (45, 277726), (90, 138863)]