236210390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58613}}^1$

素因数の和:58664

約数の個数: 32

約数和(自身を含む): 472663296

約数和(自身を除く): 236452906

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 58613, 117226, 293065, 586130, 761969, 1523938, 1817003, 3634006, 3809845, 7619690, 9085015, 18170030, 23621039, 47242078, 118105195, 236210390]

約数ペア:

[(1, 236210390), (2, 118105195), (5, 47242078), (10, 23621039), (13, 18170030), (26, 9085015), (31, 7619690), (62, 3809845), (65, 3634006), (130, 1817003), (155, 1523938), (310, 761969), (403, 586130), (806, 293065), (2015, 117226), (4030, 58613)]