91404430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 188149248

約数和(自身を除く): 96744818

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 370, 403, 481, 613, 806, 962, 1147, 1226, 2015, 2294, 2405, 3065, 4030, 4810, 5735, 6130, 7969, 11470, 14911, 15938, 19003, 22681, 29822, 38006, 39845, 45362, 74555, 79690, 95015, 113405, 149110, 190030, 226810, 247039, 294853, 494078, 589706, 703111, 1235195, 1406222, 1474265, 2470390, 2948530, 3515555, 7031110, 9140443, 18280886, 45702215, 91404430]

約数ペア:

[(1, 91404430), (2, 45702215), (5, 18280886), (10, 9140443), (13, 7031110), (26, 3515555), (31, 2948530), (37, 2470390), (62, 1474265), (65, 1406222), (74, 1235195), (130, 703111), (155, 589706), (185, 494078), (310, 294853), (370, 247039), (403, 226810), (481, 190030), (613, 149110), (806, 113405), (962, 95015), (1147, 79690), (1226, 74555), (2015, 45362), (2294, 39845), (2405, 38006), (3065, 29822), (4030, 22681), (4810, 19003), (5735, 15938), (6130, 14911), (7969, 11470)]