139919580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33797}}^1$

素因数の和:33835

約数の個数: 72

約数和(自身を含む): 442888992

約数和(自身を除く): 302969412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 33797, 67594, 101391, 135188, 168985, 202782, 304173, 337970, 405564, 506955, 608346, 675940, 777331, 1013910, 1216692, 1520865, 1554662, 2027820, 2331993, 3041730, 3109324, 3886655, 4663986, 6083460, 6995979, 7773310, 9327972, 11659965, 13991958, 15546620, 23319930, 27983916, 34979895, 46639860, 69959790, 139919580]

約数ペア:

[(1, 139919580), (2, 69959790), (3, 46639860), (4, 34979895), (5, 27983916), (6, 23319930), (9, 15546620), (10, 13991958), (12, 11659965), (15, 9327972), (18, 7773310), (20, 6995979), (23, 6083460), (30, 4663986), (36, 3886655), (45, 3109324), (46, 3041730), (60, 2331993), (69, 2027820), (90, 1554662), (92, 1520865), (115, 1216692), (138, 1013910), (180, 777331), (207, 675940), (230, 608346), (276, 506955), (345, 405564), (414, 337970), (460, 304173), (690, 202782), (828, 168985), (1035, 135188), (1380, 101391), (2070, 67594), (4140, 33797)]