201813870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{5147}}^1$

素因数の和:6464

約数の個数: 32

約数和(自身を含む): 484818048

約数和(自身を除く): 283004178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1307, 2614, 3921, 5147, 6535, 7842, 10294, 13070, 15441, 19605, 25735, 30882, 39210, 51470, 77205, 154410, 6727129, 13454258, 20181387, 33635645, 40362774, 67271290, 100906935, 201813870]

約数ペア:

[(1, 201813870), (2, 100906935), (3, 67271290), (5, 40362774), (6, 33635645), (10, 20181387), (15, 13454258), (30, 6727129), (1307, 154410), (2614, 77205), (3921, 51470), (5147, 39210), (6535, 30882), (7842, 25735), (10294, 19605), (13070, 15441)]