115503830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28661}}^1$

素因数の和:28712

約数の個数: 32

約数和(自身を含む): 231130368

約数和(自身を除く): 115626538

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 28661, 57322, 143305, 286610, 372593, 745186, 888491, 1776982, 1862965, 3725930, 4442455, 8884910, 11550383, 23100766, 57751915, 115503830]

約数ペア:

[(1, 115503830), (2, 57751915), (5, 23100766), (10, 11550383), (13, 8884910), (26, 4442455), (31, 3725930), (62, 1862965), (65, 1776982), (130, 888491), (155, 745186), (310, 372593), (403, 286610), (806, 143305), (2015, 57322), (4030, 28661)]