11923290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7823

約数の個数: 48

約数和(自身を含む): 32828328

約数和(自身を除く): 20905038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 7793, 15586, 23379, 38965, 46758, 70137, 77930, 116895, 132481, 140274, 233790, 264962, 350685, 397443, 662405, 701370, 794886, 1192329, 1324810, 1987215, 2384658, 3974430, 5961645, 11923290]

約数ペア:

[(1, 11923290), (2, 5961645), (3, 3974430), (5, 2384658), (6, 1987215), (9, 1324810), (10, 1192329), (15, 794886), (17, 701370), (18, 662405), (30, 397443), (34, 350685), (45, 264962), (51, 233790), (85, 140274), (90, 132481), (102, 116895), (153, 77930), (170, 70137), (255, 46758), (306, 38965), (510, 23379), (765, 15586), (1530, 7793)]