31678830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117329}}^1$

素因数の和:117345

約数の個数: 32

約数和(自身を含む): 84477600

約数和(自身を除く): 52798770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117329, 234658, 351987, 586645, 703974, 1055961, 1173290, 1759935, 2111922, 3167883, 3519870, 5279805, 6335766, 10559610, 15839415, 31678830]

約数ペア:

[(1, 31678830), (2, 15839415), (3, 10559610), (5, 6335766), (6, 5279805), (9, 3519870), (10, 3167883), (15, 2111922), (18, 1759935), (27, 1173290), (30, 1055961), (45, 703974), (54, 586645), (90, 351987), (135, 234658), (270, 117329)]