19645857510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1\times {\mathrm{3541}}^1$

素因数の和:4793

約数の個数: 64

約数和(自身を含む): 47480368320

約数和(自身を除く): 27834510810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1069, 1730, 2138, 2595, 3207, 3541, 5190, 5345, 6414, 7082, 10623, 10690, 16035, 17705, 21246, 32070, 35410, 53115, 106230, 184937, 369874, 554811, 612593, 924685, 1109622, 1225186, 1837779, 1849370, 2774055, 3062965, 3675558, 3785329, 5548110, 6125930, 7570658, 9188895, 11355987, 18377790, 18926645, 22711974, 37853290, 56779935, 113559870, 654861917, 1309723834, 1964585751, 3274309585, 3929171502, 6548619170, 9822928755, 19645857510]

約数ペア:

[(1, 19645857510), (2, 9822928755), (3, 6548619170), (5, 3929171502), (6, 3274309585), (10, 1964585751), (15, 1309723834), (30, 654861917), (173, 113559870), (346, 56779935), (519, 37853290), (865, 22711974), (1038, 18926645), (1069, 18377790), (1730, 11355987), (2138, 9188895), (2595, 7570658), (3207, 6125930), (3541, 5548110), (5190, 3785329), (5345, 3675558), (6414, 3062965), (7082, 2774055), (10623, 1849370), (10690, 1837779), (16035, 1225186), (17705, 1109622), (21246, 924685), (32070, 612593), (35410, 554811), (53115, 369874), (106230, 184937)]