31832360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 84645000

約数和(自身を除く): 52812640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 109, 140, 149, 196, 218, 245, 280, 298, 392, 436, 490, 545, 596, 745, 763, 872, 980, 1043, 1090, 1192, 1490, 1526, 1960, 2086, 2180, 2980, 3052, 3815, 4172, 4360, 5215, 5341, 5960, 6104, 7301, 7630, 8344, 10430, 10682, 14602, 15260, 16241, 20860, 21364, 26705, 29204, 30520, 32482, 36505, 41720, 42728, 53410, 58408, 64964, 73010, 81205, 106820, 113687, 129928, 146020, 162410, 213640, 227374, 292040, 324820, 454748, 568435, 649640, 795809, 909496, 1136870, 1591618, 2273740, 3183236, 3979045, 4547480, 6366472, 7958090, 15916180, 31832360]

約数ペア:

[(1, 31832360), (2, 15916180), (4, 7958090), (5, 6366472), (7, 4547480), (8, 3979045), (10, 3183236), (14, 2273740), (20, 1591618), (28, 1136870), (35, 909496), (40, 795809), (49, 649640), (56, 568435), (70, 454748), (98, 324820), (109, 292040), (140, 227374), (149, 213640), (196, 162410), (218, 146020), (245, 129928), (280, 113687), (298, 106820), (392, 81205), (436, 73010), (490, 64964), (545, 58408), (596, 53410), (745, 42728), (763, 41720), (872, 36505), (980, 32482), (1043, 30520), (1090, 29204), (1192, 26705), (1490, 21364), (1526, 20860), (1960, 16241), (2086, 15260), (2180, 14602), (2980, 10682), (3052, 10430), (3815, 8344), (4172, 7630), (4360, 7301), (5215, 6104), (5341, 5960)]