906931910

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{3907}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 1654490880

約数和(自身を除く): 747558970

約数列:

[1, 2, 5, 10, 139, 167, 278, 334, 695, 835, 1390, 1670, 3907, 7814, 19535, 23213, 39070, 46426, 116065, 232130, 543073, 652469, 1086146, 1304938, 2715365, 3262345, 5430730, 6524690, 90693191, 181386382, 453465955, 906931910]

約数ペア:

[(1, 906931910), (2, 453465955), (5, 181386382), (10, 90693191), (139, 6524690), (167, 5430730), (278, 3262345), (334, 2715365), (695, 1304938), (835, 1086146), (1390, 652469), (1670, 543073), (3907, 232130), (7814, 116065), (19535, 46426), (23213, 39070)]