38449890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{15823}}^1$

素因数の和:15845

約数の個数: 48

約数和(自身を含む): 103678848

約数和(自身を除く): 65228958

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, 15823, 31646, 47469, 79115, 94938, 142407, 158230, 237345, 284814, 427221, 474690, 712035, 854442, 1281663, 1424070, 2136105, 2563326, 3844989, 4272210, 6408315, 7689978, 12816630, 19224945, 38449890]

約数ペア:

[(1, 38449890), (2, 19224945), (3, 12816630), (5, 7689978), (6, 6408315), (9, 4272210), (10, 3844989), (15, 2563326), (18, 2136105), (27, 1424070), (30, 1281663), (45, 854442), (54, 712035), (81, 474690), (90, 427221), (135, 284814), (162, 237345), (243, 158230), (270, 142407), (405, 94938), (486, 79115), (810, 47469), (1215, 31646), (2430, 15823)]