90889830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10906

約数の個数: 64

約数和(自身を含む): 250214400

約数和(自身を除く): 159324570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 10859, 21718, 32577, 54295, 65154, 97731, 108590, 162885, 195462, 293193, 325770, 336629, 488655, 586386, 673258, 977310, 1009887, 1465965, 1683145, 2019774, 2931930, 3029661, 3366290, 5049435, 6059322, 9088983, 10098870, 15148305, 18177966, 30296610, 45444915, 90889830]

約数ペア:

[(1, 90889830), (2, 45444915), (3, 30296610), (5, 18177966), (6, 15148305), (9, 10098870), (10, 9088983), (15, 6059322), (18, 5049435), (27, 3366290), (30, 3029661), (31, 2931930), (45, 2019774), (54, 1683145), (62, 1465965), (90, 1009887), (93, 977310), (135, 673258), (155, 586386), (186, 488655), (270, 336629), (279, 325770), (310, 293193), (465, 195462), (558, 162885), (837, 108590), (930, 97731), (1395, 65154), (1674, 54295), (2790, 32577), (4185, 21718), (8370, 10859)]