63224980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34739}}^1$

素因数の和:34768

約数の個数: 48

約数和(自身を含む): 163416960

約数和(自身を除く): 100191980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 34739, 69478, 138956, 173695, 243173, 347390, 451607, 486346, 694780, 903214, 972692, 1215865, 1806428, 2258035, 2431730, 3161249, 4516070, 4863460, 6322498, 9032140, 12644996, 15806245, 31612490, 63224980]

約数ペア:

[(1, 63224980), (2, 31612490), (4, 15806245), (5, 12644996), (7, 9032140), (10, 6322498), (13, 4863460), (14, 4516070), (20, 3161249), (26, 2431730), (28, 2258035), (35, 1806428), (52, 1215865), (65, 972692), (70, 903214), (91, 694780), (130, 486346), (140, 451607), (182, 347390), (260, 243173), (364, 173695), (455, 138956), (910, 69478), (1820, 34739)]