12761190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 72

約数和(自身を含む): 35970480

約数和(自身を除く): 23209290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 839, 845, 1014, 1170, 1521, 1678, 1690, 2517, 2535, 3042, 4195, 5034, 5070, 7551, 7605, 8390, 10907, 12585, 15102, 15210, 21814, 25170, 32721, 37755, 54535, 65442, 75510, 98163, 109070, 141791, 163605, 196326, 283582, 327210, 425373, 490815, 708955, 850746, 981630, 1276119, 1417910, 2126865, 2552238, 4253730, 6380595, 12761190]

約数ペア:

[(1, 12761190), (2, 6380595), (3, 4253730), (5, 2552238), (6, 2126865), (9, 1417910), (10, 1276119), (13, 981630), (15, 850746), (18, 708955), (26, 490815), (30, 425373), (39, 327210), (45, 283582), (65, 196326), (78, 163605), (90, 141791), (117, 109070), (130, 98163), (169, 75510), (195, 65442), (234, 54535), (338, 37755), (390, 32721), (507, 25170), (585, 21814), (839, 15210), (845, 15102), (1014, 12585), (1170, 10907), (1521, 8390), (1678, 7605), (1690, 7551), (2517, 5070), (2535, 5034), (3042, 4195)]