679362180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43717}}^1$

素因数の和:43773

約数の個数: 96

約数和(自身を含む): 2232765696

約数和(自身を除く): 1553403516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 43717, 87434, 131151, 174868, 218585, 262302, 306019, 437170, 524604, 612038, 655755, 874340, 918057, 1224076, 1311510, 1530095, 1617529, 1836114, 2623020, 3060190, 3235058, 3672228, 4590285, 4852587, 6120380, 6470116, 8087645, 9180570, 9705174, 11322703, 16175290, 18361140, 19410348, 22645406, 24262935, 32350580, 33968109, 45290812, 48525870, 56613515, 67936218, 97051740, 113227030, 135872436, 169840545, 226454060, 339681090, 679362180]

約数ペア:

[(1, 679362180), (2, 339681090), (3, 226454060), (4, 169840545), (5, 135872436), (6, 113227030), (7, 97051740), (10, 67936218), (12, 56613515), (14, 48525870), (15, 45290812), (20, 33968109), (21, 32350580), (28, 24262935), (30, 22645406), (35, 19410348), (37, 18361140), (42, 16175290), (60, 11322703), (70, 9705174), (74, 9180570), (84, 8087645), (105, 6470116), (111, 6120380), (140, 4852587), (148, 4590285), (185, 3672228), (210, 3235058), (222, 3060190), (259, 2623020), (370, 1836114), (420, 1617529), (444, 1530095), (518, 1311510), (555, 1224076), (740, 918057), (777, 874340), (1036, 655755), (1110, 612038), (1295, 524604), (1554, 437170), (2220, 306019), (2590, 262302), (3108, 218585), (3885, 174868), (5180, 131151), (7770, 87434), (15540, 43717)]