31116810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 77023872

約数和(自身を除く): 45907062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 113, 134, 137, 201, 226, 274, 335, 339, 402, 411, 565, 670, 678, 685, 822, 1005, 1130, 1370, 1695, 2010, 2055, 3390, 4110, 7571, 9179, 15142, 15481, 18358, 22713, 27537, 30962, 37855, 45426, 45895, 46443, 55074, 75710, 77405, 91790, 92886, 113565, 137685, 154810, 227130, 232215, 275370, 464430, 1037227, 2074454, 3111681, 5186135, 6223362, 10372270, 15558405, 31116810]

約数ペア:

[(1, 31116810), (2, 15558405), (3, 10372270), (5, 6223362), (6, 5186135), (10, 3111681), (15, 2074454), (30, 1037227), (67, 464430), (113, 275370), (134, 232215), (137, 227130), (201, 154810), (226, 137685), (274, 113565), (335, 92886), (339, 91790), (402, 77405), (411, 75710), (565, 55074), (670, 46443), (678, 45895), (685, 45426), (822, 37855), (1005, 30962), (1130, 27537), (1370, 22713), (1695, 18358), (2010, 15481), (2055, 15142), (3390, 9179), (4110, 7571)]