102380390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5827}}^1$

素因数の和:6092

約数の個数: 32

約数和(自身を含む): 211486464

約数和(自身を除く): 109106074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 5827, 8785, 11654, 17570, 29135, 40789, 58270, 81578, 203945, 407890, 1462577, 2925154, 7312885, 10238039, 14625770, 20476078, 51190195, 102380390]

約数ペア:

[(1, 102380390), (2, 51190195), (5, 20476078), (7, 14625770), (10, 10238039), (14, 7312885), (35, 2925154), (70, 1462577), (251, 407890), (502, 203945), (1255, 81578), (1757, 58270), (2510, 40789), (3514, 29135), (5827, 17570), (8785, 11654)]