388639770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{114643}}^1$

素因数の和:114766

約数の個数: 32

約数和(自身を含む): 940997952

約数和(自身を除く): 552358182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 114643, 229286, 343929, 573215, 687858, 1146430, 1719645, 3439290, 12954659, 25909318, 38863977, 64773295, 77727954, 129546590, 194319885, 388639770]

約数ペア:

[(1, 388639770), (2, 194319885), (3, 129546590), (5, 77727954), (6, 64773295), (10, 38863977), (15, 25909318), (30, 12954659), (113, 3439290), (226, 1719645), (339, 1146430), (565, 687858), (678, 573215), (1130, 343929), (1695, 229286), (3390, 114643)]