243375390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{7793}}^1$

素因数の和:8153

約数の個数: 48

約数和(自身を含む): 634681008

約数和(自身を除く): 391305618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 3123, 3470, 5205, 6246, 7793, 10410, 15586, 15615, 23379, 31230, 38965, 46758, 70137, 77930, 116895, 140274, 233790, 350685, 701370, 2704171, 5408342, 8112513, 13520855, 16225026, 24337539, 27041710, 40562565, 48675078, 81125130, 121687695, 243375390]

約数ペア:

[(1, 243375390), (2, 121687695), (3, 81125130), (5, 48675078), (6, 40562565), (9, 27041710), (10, 24337539), (15, 16225026), (18, 13520855), (30, 8112513), (45, 5408342), (90, 2704171), (347, 701370), (694, 350685), (1041, 233790), (1735, 140274), (2082, 116895), (3123, 77930), (3470, 70137), (5205, 46758), (6246, 38965), (7793, 31230), (10410, 23379), (15586, 15615)]