22555740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 66298176

約数和(自身を除く): 43742436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 53, 60, 82, 106, 123, 159, 164, 173, 205, 212, 246, 265, 318, 346, 410, 492, 519, 530, 615, 636, 692, 795, 820, 865, 1038, 1060, 1230, 1590, 1730, 2076, 2173, 2460, 2595, 3180, 3460, 4346, 5190, 6519, 7093, 8692, 9169, 10380, 10865, 13038, 14186, 18338, 21279, 21730, 26076, 27507, 28372, 32595, 35465, 36676, 42558, 43460, 45845, 55014, 65190, 70930, 85116, 91690, 106395, 110028, 130380, 137535, 141860, 183380, 212790, 275070, 375929, 425580, 550140, 751858, 1127787, 1503716, 1879645, 2255574, 3759290, 4511148, 5638935, 7518580, 11277870, 22555740]

約数ペア:

[(1, 22555740), (2, 11277870), (3, 7518580), (4, 5638935), (5, 4511148), (6, 3759290), (10, 2255574), (12, 1879645), (15, 1503716), (20, 1127787), (30, 751858), (41, 550140), (53, 425580), (60, 375929), (82, 275070), (106, 212790), (123, 183380), (159, 141860), (164, 137535), (173, 130380), (205, 110028), (212, 106395), (246, 91690), (265, 85116), (318, 70930), (346, 65190), (410, 55014), (492, 45845), (519, 43460), (530, 42558), (615, 36676), (636, 35465), (692, 32595), (795, 28372), (820, 27507), (865, 26076), (1038, 21730), (1060, 21279), (1230, 18338), (1590, 14186), (1730, 13038), (2076, 10865), (2173, 10380), (2460, 9169), (2595, 8692), (3180, 7093), (3460, 6519), (4346, 5190)]