5137980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4538

約数の個数: 48

約数和(自身を含む): 15146880

約数和(自身を除く): 10008900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 4507, 9014, 13521, 18028, 22535, 27042, 45070, 54084, 67605, 85633, 90140, 135210, 171266, 256899, 270420, 342532, 428165, 513798, 856330, 1027596, 1284495, 1712660, 2568990, 5137980]

約数ペア:

[(1, 5137980), (2, 2568990), (3, 1712660), (4, 1284495), (5, 1027596), (6, 856330), (10, 513798), (12, 428165), (15, 342532), (19, 270420), (20, 256899), (30, 171266), (38, 135210), (57, 90140), (60, 85633), (76, 67605), (95, 54084), (114, 45070), (190, 27042), (228, 22535), (285, 18028), (380, 13521), (570, 9014), (1140, 4507)]