210403130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{4603}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 433586304

約数和(自身を除く): 223183174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 653, 1306, 3265, 4571, 4603, 6530, 9142, 9206, 22855, 23015, 32221, 45710, 46030, 64442, 161105, 322210, 3005759, 6011518, 15028795, 21040313, 30057590, 42080626, 105201565, 210403130]

約数ペア:

[(1, 210403130), (2, 105201565), (5, 42080626), (7, 30057590), (10, 21040313), (14, 15028795), (35, 6011518), (70, 3005759), (653, 322210), (1306, 161105), (3265, 64442), (4571, 46030), (4603, 45710), (6530, 32221), (9142, 23015), (9206, 22855)]