90264870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32353}}^1$

素因数の和:32397

約数の個数: 48

約数和(自身を含む): 242266752

約数和(自身を除く): 152001882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 32353, 64706, 97059, 161765, 194118, 291177, 323530, 485295, 582354, 970590, 1002943, 1455885, 2005886, 2911770, 3008829, 5014715, 6017658, 9026487, 10029430, 15044145, 18052974, 30088290, 45132435, 90264870]

約数ペア:

[(1, 90264870), (2, 45132435), (3, 30088290), (5, 18052974), (6, 15044145), (9, 10029430), (10, 9026487), (15, 6017658), (18, 5014715), (30, 3008829), (31, 2911770), (45, 2005886), (62, 1455885), (90, 1002943), (93, 970590), (155, 582354), (186, 485295), (279, 323530), (310, 291177), (465, 194118), (558, 161765), (930, 97059), (1395, 64706), (2790, 32353)]