2040378567465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1042331}}^1$

素因数の和:1042630

約数の個数: 64

約数和(自身を含む): 3788017938432

約数和(自身を除く): 1747639370967

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 181, 309, 515, 543, 721, 905, 1267, 1545, 2163, 2715, 3605, 3801, 6335, 10815, 18643, 19005, 55929, 93215, 130501, 279645, 391503, 652505, 1042331, 1957515, 3126993, 5211655, 7296317, 15634965, 21888951, 36481585, 107360093, 109444755, 188661911, 322080279, 536800465, 565985733, 751520651, 943309555, 1320633377, 1610401395, 2254561953, 2829928665, 3757603255, 3961900131, 6603166885, 11272809765, 19432176833, 19809500655, 58296530499, 97160884165, 136025237831, 291482652495, 408075713493, 680126189155, 2040378567465]

約数ペア:

[(1, 2040378567465), (3, 680126189155), (5, 408075713493), (7, 291482652495), (15, 136025237831), (21, 97160884165), (35, 58296530499), (103, 19809500655), (105, 19432176833), (181, 11272809765), (309, 6603166885), (515, 3961900131), (543, 3757603255), (721, 2829928665), (905, 2254561953), (1267, 1610401395), (1545, 1320633377), (2163, 943309555), (2715, 751520651), (3605, 565985733), (3801, 536800465), (6335, 322080279), (10815, 188661911), (18643, 109444755), (19005, 107360093), (55929, 36481585), (93215, 21888951), (130501, 15634965), (279645, 7296317), (391503, 5211655), (652505, 3126993), (1042331, 1957515)]