2019488550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13613}}^1$

素因数の和:13694

約数の個数: 96

約数和(自身を含む): 5348014848

約数和(自身を除く): 3328526298

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 43, 46, 50, 69, 75, 86, 115, 129, 138, 150, 215, 230, 258, 345, 430, 575, 645, 690, 989, 1075, 1150, 1290, 1725, 1978, 2150, 2967, 3225, 3450, 4945, 5934, 6450, 9890, 13613, 14835, 24725, 27226, 29670, 40839, 49450, 68065, 74175, 81678, 136130, 148350, 204195, 313099, 340325, 408390, 585359, 626198, 680650, 939297, 1020975, 1170718, 1565495, 1756077, 1878594, 2041950, 2926795, 3130990, 3512154, 4696485, 5853590, 7827475, 8780385, 9392970, 13463257, 14633975, 15654950, 17560770, 23482425, 26926514, 29267950, 40389771, 43901925, 46964850, 67316285, 80779542, 87803850, 134632570, 201948855, 336581425, 403897710, 673162850, 1009744275, 2019488550]

約数ペア:

[(1, 2019488550), (2, 1009744275), (3, 673162850), (5, 403897710), (6, 336581425), (10, 201948855), (15, 134632570), (23, 87803850), (25, 80779542), (30, 67316285), (43, 46964850), (46, 43901925), (50, 40389771), (69, 29267950), (75, 26926514), (86, 23482425), (115, 17560770), (129, 15654950), (138, 14633975), (150, 13463257), (215, 9392970), (230, 8780385), (258, 7827475), (345, 5853590), (430, 4696485), (575, 3512154), (645, 3130990), (690, 2926795), (989, 2041950), (1075, 1878594), (1150, 1756077), (1290, 1565495), (1725, 1170718), (1978, 1020975), (2150, 939297), (2967, 680650), (3225, 626198), (3450, 585359), (4945, 408390), (5934, 340325), (6450, 313099), (9890, 204195), (13613, 148350), (14835, 136130), (24725, 81678), (27226, 74175), (29670, 68065), (40839, 49450)]