395480070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{162749}}^1$

素因数の和:162771

約数の個数: 48

約数和(自身を含む): 1066338000

約数和(自身を除く): 670857930

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, 162749, 325498, 488247, 813745, 976494, 1464741, 1627490, 2441235, 2929482, 4394223, 4882470, 7323705, 8788446, 13182669, 14647410, 21971115, 26365338, 39548007, 43942230, 65913345, 79096014, 131826690, 197740035, 395480070]

約数ペア:

[(1, 395480070), (2, 197740035), (3, 131826690), (5, 79096014), (6, 65913345), (9, 43942230), (10, 39548007), (15, 26365338), (18, 21971115), (27, 14647410), (30, 13182669), (45, 8788446), (54, 7323705), (81, 4882470), (90, 4394223), (135, 2929482), (162, 2441235), (243, 1627490), (270, 1464741), (405, 976494), (486, 813745), (810, 488247), (1215, 325498), (2430, 162749)]