1330331530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{20123}}^1$

素因数の和:20742

約数の個数: 32

約数和(自身を含む): 2616763968

約数和(自身を除く): 1286432438

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 601, 1202, 3005, 6010, 6611, 13222, 20123, 33055, 40246, 66110, 100615, 201230, 221353, 442706, 1106765, 2213530, 12093923, 24187846, 60469615, 120939230, 133033153, 266066306, 665165765, 1330331530]

約数ペア:

[(1, 1330331530), (2, 665165765), (5, 266066306), (10, 133033153), (11, 120939230), (22, 60469615), (55, 24187846), (110, 12093923), (601, 2213530), (1202, 1106765), (3005, 442706), (6010, 221353), (6611, 201230), (13222, 100615), (20123, 66110), (33055, 40246)]