1425974270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{657131}}^1$

素因数の和:657176

約数の個数: 32

約数和(自身を含む): 3028064256

約数和(自身を除く): 1602089986

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 657131, 1314262, 3285655, 4599917, 6571310, 9199834, 20371061, 22999585, 40742122, 45999170, 101855305, 142597427, 203710610, 285194854, 712987135, 1425974270]

約数ペア:

[(1, 1425974270), (2, 712987135), (5, 285194854), (7, 203710610), (10, 142597427), (14, 101855305), (31, 45999170), (35, 40742122), (62, 22999585), (70, 20371061), (155, 9199834), (217, 6571310), (310, 4599917), (434, 3285655), (1085, 1314262), (2170, 657131)]