290764770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6869}}^1$

素因数の和:6979

約数の個数: 64

約数和(自身を含む): 747895680

約数和(自身を除く): 457130910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 498, 510, 830, 1245, 1411, 2490, 2822, 4233, 6869, 7055, 8466, 13738, 14110, 20607, 21165, 34345, 41214, 42330, 68690, 103035, 116773, 206070, 233546, 350319, 570127, 583865, 700638, 1140254, 1167730, 1710381, 1751595, 2850635, 3420762, 3503190, 5701270, 8551905, 9692159, 17103810, 19384318, 29076477, 48460795, 58152954, 96921590, 145382385, 290764770]

約数ペア:

[(1, 290764770), (2, 145382385), (3, 96921590), (5, 58152954), (6, 48460795), (10, 29076477), (15, 19384318), (17, 17103810), (30, 9692159), (34, 8551905), (51, 5701270), (83, 3503190), (85, 3420762), (102, 2850635), (166, 1751595), (170, 1710381), (249, 1167730), (255, 1140254), (415, 700638), (498, 583865), (510, 570127), (830, 350319), (1245, 233546), (1411, 206070), (2490, 116773), (2822, 103035), (4233, 68690), (6869, 42330), (7055, 41214), (8466, 34345), (13738, 21165), (14110, 20607)]