88985790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109859}}^1$

素因数の和:109878

約数の個数: 40

約数和(自身を含む): 239275080

約数和(自身を除く): 150289290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 109859, 219718, 329577, 549295, 659154, 988731, 1098590, 1647885, 1977462, 2966193, 3295770, 4943655, 5932386, 8898579, 9887310, 14830965, 17797158, 29661930, 44492895, 88985790]

約数ペア:

[(1, 88985790), (2, 44492895), (3, 29661930), (5, 17797158), (6, 14830965), (9, 9887310), (10, 8898579), (15, 5932386), (18, 4943655), (27, 3295770), (30, 2966193), (45, 1977462), (54, 1647885), (81, 1098590), (90, 988731), (135, 659154), (162, 549295), (270, 329577), (405, 219718), (810, 109859)]