7746390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 21936096

約数和(自身を除く): 14189706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 83, 85, 90, 102, 122, 153, 166, 170, 183, 249, 255, 305, 306, 366, 415, 498, 510, 549, 610, 747, 765, 830, 915, 1037, 1098, 1245, 1411, 1494, 1530, 1830, 2074, 2490, 2745, 2822, 3111, 3735, 4233, 5063, 5185, 5490, 6222, 7055, 7470, 8466, 9333, 10126, 10370, 12699, 14110, 15189, 15555, 18666, 21165, 25315, 25398, 30378, 31110, 42330, 45567, 46665, 50630, 63495, 75945, 86071, 91134, 93330, 126990, 151890, 172142, 227835, 258213, 430355, 455670, 516426, 774639, 860710, 1291065, 1549278, 2582130, 3873195, 7746390]

約数ペア:

[(1, 7746390), (2, 3873195), (3, 2582130), (5, 1549278), (6, 1291065), (9, 860710), (10, 774639), (15, 516426), (17, 455670), (18, 430355), (30, 258213), (34, 227835), (45, 172142), (51, 151890), (61, 126990), (83, 93330), (85, 91134), (90, 86071), (102, 75945), (122, 63495), (153, 50630), (166, 46665), (170, 45567), (183, 42330), (249, 31110), (255, 30378), (305, 25398), (306, 25315), (366, 21165), (415, 18666), (498, 15555), (510, 15189), (549, 14110), (610, 12699), (747, 10370), (765, 10126), (830, 9333), (915, 8466), (1037, 7470), (1098, 7055), (1245, 6222), (1411, 5490), (1494, 5185), (1530, 5063), (1830, 4233), (2074, 3735), (2490, 3111), (2745, 2822)]