193775730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 483840000

約数和(自身を除く): 290064270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 139, 155, 186, 278, 310, 417, 465, 695, 834, 930, 1390, 1499, 2085, 2998, 4170, 4309, 4497, 7495, 8618, 8994, 12927, 14990, 21545, 22485, 25854, 43090, 44970, 46469, 64635, 92938, 129270, 139407, 208361, 232345, 278814, 416722, 464690, 625083, 697035, 1041805, 1250166, 1394070, 2083610, 3125415, 6250830, 6459191, 12918382, 19377573, 32295955, 38755146, 64591910, 96887865, 193775730]

約数ペア:

[(1, 193775730), (2, 96887865), (3, 64591910), (5, 38755146), (6, 32295955), (10, 19377573), (15, 12918382), (30, 6459191), (31, 6250830), (62, 3125415), (93, 2083610), (139, 1394070), (155, 1250166), (186, 1041805), (278, 697035), (310, 625083), (417, 464690), (465, 416722), (695, 278814), (834, 232345), (930, 208361), (1390, 139407), (1499, 129270), (2085, 92938), (2998, 64635), (4170, 46469), (4309, 44970), (4497, 43090), (7495, 25854), (8618, 22485), (8994, 21545), (12927, 14990)]