14971540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 18050540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 311, 332, 415, 580, 622, 830, 1244, 1555, 1660, 2407, 3110, 4814, 6220, 9019, 9628, 12035, 18038, 24070, 25813, 36076, 45095, 48140, 51626, 90190, 103252, 129065, 180380, 258130, 516260, 748577, 1497154, 2994308, 3742885, 7485770, 14971540]

約数ペア:

[(1, 14971540), (2, 7485770), (4, 3742885), (5, 2994308), (10, 1497154), (20, 748577), (29, 516260), (58, 258130), (83, 180380), (116, 129065), (145, 103252), (166, 90190), (290, 51626), (311, 48140), (332, 45095), (415, 36076), (580, 25813), (622, 24070), (830, 18038), (1244, 12035), (1555, 9628), (1660, 9019), (2407, 6220), (3110, 4814)]