310010416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{1013}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 621638784

約数和(自身を除く): 311628368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 617, 1013, 1234, 2026, 2468, 4052, 4936, 8104, 9872, 16208, 19127, 31403, 38254, 62806, 76508, 125612, 153016, 251224, 306032, 502448, 625021, 1250042, 2500084, 5000168, 10000336, 19375651, 38751302, 77502604, 155005208, 310010416]

約数ペア:

[(1, 310010416), (2, 155005208), (4, 77502604), (8, 38751302), (16, 19375651), (31, 10000336), (62, 5000168), (124, 2500084), (248, 1250042), (496, 625021), (617, 502448), (1013, 306032), (1234, 251224), (2026, 153016), (2468, 125612), (4052, 76508), (4936, 62806), (8104, 38254), (9872, 31403), (16208, 19127)]