30880248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 88642560

約数和(自身を除く): 57762312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 463, 794, 926, 1191, 1389, 1588, 1852, 2382, 2778, 2779, 3176, 3241, 3704, 4764, 5556, 5558, 6482, 8337, 9528, 9723, 11112, 11116, 12964, 16674, 19446, 22232, 25928, 33348, 38892, 66696, 77784, 183811, 367622, 551433, 735244, 1102866, 1286677, 1470488, 2205732, 2573354, 3860031, 4411464, 5146708, 7720062, 10293416, 15440124, 30880248]

約数ペア:

[(1, 30880248), (2, 15440124), (3, 10293416), (4, 7720062), (6, 5146708), (7, 4411464), (8, 3860031), (12, 2573354), (14, 2205732), (21, 1470488), (24, 1286677), (28, 1102866), (42, 735244), (56, 551433), (84, 367622), (168, 183811), (397, 77784), (463, 66696), (794, 38892), (926, 33348), (1191, 25928), (1389, 22232), (1588, 19446), (1852, 16674), (2382, 12964), (2778, 11116), (2779, 11112), (3176, 9723), (3241, 9528), (3704, 8337), (4764, 6482), (5556, 5558)]