4951020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 15079680

約数和(自身を除く): 10128660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 101, 114, 129, 172, 190, 202, 215, 228, 258, 285, 303, 380, 404, 430, 505, 516, 570, 606, 645, 817, 860, 1010, 1140, 1212, 1290, 1515, 1634, 1919, 2020, 2451, 2580, 3030, 3268, 3838, 4085, 4343, 4902, 5757, 6060, 7676, 8170, 8686, 9595, 9804, 11514, 12255, 13029, 16340, 17372, 19190, 21715, 23028, 24510, 26058, 28785, 38380, 43430, 49020, 52116, 57570, 65145, 82517, 86860, 115140, 130290, 165034, 247551, 260580, 330068, 412585, 495102, 825170, 990204, 1237755, 1650340, 2475510, 4951020]

約数ペア:

[(1, 4951020), (2, 2475510), (3, 1650340), (4, 1237755), (5, 990204), (6, 825170), (10, 495102), (12, 412585), (15, 330068), (19, 260580), (20, 247551), (30, 165034), (38, 130290), (43, 115140), (57, 86860), (60, 82517), (76, 65145), (86, 57570), (95, 52116), (101, 49020), (114, 43430), (129, 38380), (172, 28785), (190, 26058), (202, 24510), (215, 23028), (228, 21715), (258, 19190), (285, 17372), (303, 16340), (380, 13029), (404, 12255), (430, 11514), (505, 9804), (516, 9595), (570, 8686), (606, 8170), (645, 7676), (817, 6060), (860, 5757), (1010, 4902), (1140, 4343), (1212, 4085), (1290, 3838), (1515, 3268), (1634, 3030), (1919, 2580), (2020, 2451)]