45545490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{18743}}^1$

素因数の和:18765

約数の個数: 48

約数和(自身を含む): 122810688

約数和(自身を除く): 77265198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 18743, 37486, 56229, 93715, 112458, 168687, 187430, 281145, 337374, 506061, 562290, 843435, 1012122, 1518183, 1686870, 2530305, 3036366, 4554549, 5060610, 7590915, 9109098, 15181830, 22772745, 45545490]

約数ペア:

[(1, 45545490), (2, 22772745), (3, 15181830), (5, 9109098), (6, 7590915), (9, 5060610), (10, 4554549), (15, 3036366), (18, 2530305), (27, 1686870), (30, 1518183), (45, 1012122), (54, 843435), (81, 562290), (90, 506061), (135, 337374), (162, 281145), (243, 187430), (270, 168687), (405, 112458), (486, 93715), (810, 56229), (1215, 37486), (2430, 18743)]