267942390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{4133}}^1$

素因数の和:6304

約数の個数: 32

約数和(自身を含む): 643514976

約数和(自身を除く): 375572586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2161, 4133, 4322, 6483, 8266, 10805, 12399, 12966, 20665, 21610, 24798, 32415, 41330, 61995, 64830, 123990, 8931413, 17862826, 26794239, 44657065, 53588478, 89314130, 133971195, 267942390]

約数ペア:

[(1, 267942390), (2, 133971195), (3, 89314130), (5, 53588478), (6, 44657065), (10, 26794239), (15, 17862826), (30, 8931413), (2161, 123990), (4133, 64830), (4322, 61995), (6483, 41330), (8266, 32415), (10805, 24798), (12399, 21610), (12966, 20665)]