71883070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4261}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 148522176

約数和(自身を除く): 76639106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 4261, 8435, 8522, 16870, 21305, 29827, 42610, 59654, 149135, 298270, 1026901, 2053802, 5134505, 7188307, 10269010, 14376614, 35941535, 71883070]

約数ペア:

[(1, 71883070), (2, 35941535), (5, 14376614), (7, 10269010), (10, 7188307), (14, 5134505), (35, 2053802), (70, 1026901), (241, 298270), (482, 149135), (1205, 59654), (1687, 42610), (2410, 29827), (3374, 21305), (4261, 16870), (8435, 8522)]