194820540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 565469184

約数和(自身を除く): 370648644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 127, 148, 185, 222, 254, 370, 381, 444, 508, 555, 635, 691, 740, 762, 1110, 1270, 1382, 1524, 1905, 2073, 2220, 2540, 2764, 3455, 3810, 4146, 4699, 6910, 7620, 8292, 9398, 10365, 13820, 14097, 18796, 20730, 23495, 25567, 28194, 41460, 46990, 51134, 56388, 70485, 76701, 87757, 93980, 102268, 127835, 140970, 153402, 175514, 255670, 263271, 281940, 306804, 351028, 383505, 438785, 511340, 526542, 767010, 877570, 1053084, 1316355, 1534020, 1755140, 2632710, 3247009, 5265420, 6494018, 9741027, 12988036, 16235045, 19482054, 32470090, 38964108, 48705135, 64940180, 97410270, 194820540]

約数ペア:

[(1, 194820540), (2, 97410270), (3, 64940180), (4, 48705135), (5, 38964108), (6, 32470090), (10, 19482054), (12, 16235045), (15, 12988036), (20, 9741027), (30, 6494018), (37, 5265420), (60, 3247009), (74, 2632710), (111, 1755140), (127, 1534020), (148, 1316355), (185, 1053084), (222, 877570), (254, 767010), (370, 526542), (381, 511340), (444, 438785), (508, 383505), (555, 351028), (635, 306804), (691, 281940), (740, 263271), (762, 255670), (1110, 175514), (1270, 153402), (1382, 140970), (1524, 127835), (1905, 102268), (2073, 93980), (2220, 87757), (2540, 76701), (2764, 70485), (3455, 56388), (3810, 51134), (4146, 46990), (4699, 41460), (6910, 28194), (7620, 25567), (8292, 23495), (9398, 20730), (10365, 18796), (13820, 14097)]