2049235890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{14087}}^1$

素因数の和:14483

約数の個数: 64

約数和(自身を含む): 5311063296

約数和(自身を除く): 3261827406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 373, 390, 746, 1119, 1865, 2238, 3730, 4849, 5595, 9698, 11190, 14087, 14547, 24245, 28174, 29094, 42261, 48490, 70435, 72735, 84522, 140870, 145470, 183131, 211305, 366262, 422610, 549393, 915655, 1098786, 1831310, 2746965, 5254451, 5493930, 10508902, 15763353, 26272255, 31526706, 52544510, 68307863, 78816765, 136615726, 157633530, 204923589, 341539315, 409847178, 683078630, 1024617945, 2049235890]

約数ペア:

[(1, 2049235890), (2, 1024617945), (3, 683078630), (5, 409847178), (6, 341539315), (10, 204923589), (13, 157633530), (15, 136615726), (26, 78816765), (30, 68307863), (39, 52544510), (65, 31526706), (78, 26272255), (130, 15763353), (195, 10508902), (373, 5493930), (390, 5254451), (746, 2746965), (1119, 1831310), (1865, 1098786), (2238, 915655), (3730, 549393), (4849, 422610), (5595, 366262), (9698, 211305), (11190, 183131), (14087, 145470), (14547, 140870), (24245, 84522), (28174, 72735), (29094, 70435), (42261, 48490)]