30739320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 100994400

約数和(自身を除く): 70255080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 829, 927, 1030, 1236, 1545, 1658, 1854, 2060, 2472, 2487, 3090, 3316, 3708, 4120, 4145, 4635, 4974, 6180, 6632, 7416, 7461, 8290, 9270, 9948, 12360, 12435, 14922, 16580, 18540, 19896, 24870, 29844, 33160, 37080, 37305, 49740, 59688, 74610, 85387, 99480, 149220, 170774, 256161, 298440, 341548, 426935, 512322, 683096, 768483, 853870, 1024644, 1280805, 1536966, 1707740, 2049288, 2561610, 3073932, 3415480, 3842415, 5123220, 6147864, 7684830, 10246440, 15369660, 30739320]

約数ペア:

[(1, 30739320), (2, 15369660), (3, 10246440), (4, 7684830), (5, 6147864), (6, 5123220), (8, 3842415), (9, 3415480), (10, 3073932), (12, 2561610), (15, 2049288), (18, 1707740), (20, 1536966), (24, 1280805), (30, 1024644), (36, 853870), (40, 768483), (45, 683096), (60, 512322), (72, 426935), (90, 341548), (103, 298440), (120, 256161), (180, 170774), (206, 149220), (309, 99480), (360, 85387), (412, 74610), (515, 59688), (618, 49740), (824, 37305), (829, 37080), (927, 33160), (1030, 29844), (1236, 24870), (1545, 19896), (1658, 18540), (1854, 16580), (2060, 14922), (2472, 12435), (2487, 12360), (3090, 9948), (3316, 9270), (3708, 8290), (4120, 7461), (4145, 7416), (4635, 6632), (4974, 6180)]