14641620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 47609856

約数和(自身を除く): 32968236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 491, 497, 710, 852, 982, 994, 1065, 1420, 1473, 1491, 1964, 1988, 2130, 2455, 2485, 2946, 2982, 3437, 4260, 4910, 4970, 5892, 5964, 6874, 7365, 7455, 9820, 9940, 10311, 13748, 14730, 14910, 17185, 20622, 29460, 29820, 34370, 34861, 41244, 51555, 68740, 69722, 103110, 104583, 139444, 174305, 206220, 209166, 244027, 348610, 418332, 488054, 522915, 697220, 732081, 976108, 1045830, 1220135, 1464162, 2091660, 2440270, 2928324, 3660405, 4880540, 7320810, 14641620]

約数ペア:

[(1, 14641620), (2, 7320810), (3, 4880540), (4, 3660405), (5, 2928324), (6, 2440270), (7, 2091660), (10, 1464162), (12, 1220135), (14, 1045830), (15, 976108), (20, 732081), (21, 697220), (28, 522915), (30, 488054), (35, 418332), (42, 348610), (60, 244027), (70, 209166), (71, 206220), (84, 174305), (105, 139444), (140, 104583), (142, 103110), (210, 69722), (213, 68740), (284, 51555), (355, 41244), (420, 34861), (426, 34370), (491, 29820), (497, 29460), (710, 20622), (852, 17185), (982, 14910), (994, 14730), (1065, 13748), (1420, 10311), (1473, 9940), (1491, 9820), (1964, 7455), (1988, 7365), (2130, 6874), (2455, 5964), (2485, 5892), (2946, 4970), (2982, 4910), (3437, 4260)]