73565010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{90821}}^1$

素因数の和:90840

約数の個数: 40

約数和(自身を含む): 197810316

約数和(自身を除く): 124245306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 90821, 181642, 272463, 454105, 544926, 817389, 908210, 1362315, 1634778, 2452167, 2724630, 4086945, 4904334, 7356501, 8173890, 12260835, 14713002, 24521670, 36782505, 73565010]

約数ペア:

[(1, 73565010), (2, 36782505), (3, 24521670), (5, 14713002), (6, 12260835), (9, 8173890), (10, 7356501), (15, 4904334), (18, 4086945), (27, 2724630), (30, 2452167), (45, 1634778), (54, 1362315), (81, 908210), (90, 817389), (135, 544926), (162, 454105), (270, 272463), (405, 181642), (810, 90821)]