2019115740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{2671}}^1$

素因数の和:3019

約数の個数: 96

約数和(自身を含む): 5806918656

約数和(自身を除く): 3787802916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 293, 430, 516, 586, 645, 860, 879, 1172, 1290, 1465, 1758, 2580, 2671, 2930, 3516, 4395, 5342, 5860, 8013, 8790, 10684, 12599, 13355, 16026, 17580, 25198, 26710, 32052, 37797, 40065, 50396, 53420, 62995, 75594, 80130, 114853, 125990, 151188, 160260, 188985, 229706, 251980, 344559, 377970, 459412, 574265, 689118, 755940, 782603, 1148530, 1378236, 1565206, 1722795, 2297060, 2347809, 3130412, 3445590, 3913015, 4695618, 6891180, 7826030, 9391236, 11739045, 15652060, 23478090, 33651929, 46956180, 67303858, 100955787, 134607716, 168259645, 201911574, 336519290, 403823148, 504778935, 673038580, 1009557870, 2019115740]

約数ペア:

[(1, 2019115740), (2, 1009557870), (3, 673038580), (4, 504778935), (5, 403823148), (6, 336519290), (10, 201911574), (12, 168259645), (15, 134607716), (20, 100955787), (30, 67303858), (43, 46956180), (60, 33651929), (86, 23478090), (129, 15652060), (172, 11739045), (215, 9391236), (258, 7826030), (293, 6891180), (430, 4695618), (516, 3913015), (586, 3445590), (645, 3130412), (860, 2347809), (879, 2297060), (1172, 1722795), (1290, 1565206), (1465, 1378236), (1758, 1148530), (2580, 782603), (2671, 755940), (2930, 689118), (3516, 574265), (4395, 459412), (5342, 377970), (5860, 344559), (8013, 251980), (8790, 229706), (10684, 188985), (12599, 160260), (13355, 151188), (16026, 125990), (17580, 114853), (25198, 80130), (26710, 75594), (32052, 62995), (37797, 53420), (40065, 50396)]