2056564890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{846323}}^1$

素因数の和:846345

約数の個数: 48

約数和(自身を含む): 5545114848

約数和(自身を除く): 3488549958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 846323, 1692646, 2538969, 4231615, 5077938, 7616907, 8463230, 12694845, 15233814, 22850721, 25389690, 38084535, 45701442, 68552163, 76169070, 114253605, 137104326, 205656489, 228507210, 342760815, 411312978, 685521630, 1028282445, 2056564890]

約数ペア:

[(1, 2056564890), (2, 1028282445), (3, 685521630), (5, 411312978), (6, 342760815), (9, 228507210), (10, 205656489), (15, 137104326), (18, 114253605), (27, 76169070), (30, 68552163), (45, 45701442), (54, 38084535), (81, 25389690), (90, 22850721), (135, 15233814), (162, 12694845), (243, 8463230), (270, 7616907), (405, 5077938), (486, 4231615), (810, 2538969), (1215, 1692646), (2430, 846323)]