2019920650830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{12253}}^1\times {\mathrm{1831679}}^1$

素因数の和:1843945

約数の個数: 48

約数和(自身を含む): 5252225172480

約数和(自身を除く): 3232304521650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 12253, 24506, 36759, 61265, 73518, 110277, 122530, 183795, 220554, 367590, 551385, 1102770, 1831679, 3663358, 5495037, 9158395, 10990074, 16485111, 18316790, 27475185, 32970222, 54950370, 82425555, 164851110, 22443562787, 44887125574, 67330688361, 112217813935, 134661376722, 201992065083, 224435627870, 336653441805, 403984130166, 673306883610, 1009960325415, 2019920650830]

約数ペア:

[(1, 2019920650830), (2, 1009960325415), (3, 673306883610), (5, 403984130166), (6, 336653441805), (9, 224435627870), (10, 201992065083), (15, 134661376722), (18, 112217813935), (30, 67330688361), (45, 44887125574), (90, 22443562787), (12253, 164851110), (24506, 82425555), (36759, 54950370), (61265, 32970222), (73518, 27475185), (110277, 18316790), (122530, 16485111), (183795, 10990074), (220554, 9158395), (367590, 5495037), (551385, 3663358), (1102770, 1831679)]