1372897740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{213847}}^1$

素因数の和:213966

約数の個数: 48

約数和(自身を含む): 3880058112

約数和(自身を除く): 2507160372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 213847, 427694, 641541, 855388, 1069235, 1283082, 2138470, 2566164, 3207705, 4276940, 6415410, 12830820, 22881629, 45763258, 68644887, 91526516, 114408145, 137289774, 228816290, 274579548, 343224435, 457632580, 686448870, 1372897740]

約数ペア:

[(1, 1372897740), (2, 686448870), (3, 457632580), (4, 343224435), (5, 274579548), (6, 228816290), (10, 137289774), (12, 114408145), (15, 91526516), (20, 68644887), (30, 45763258), (60, 22881629), (107, 12830820), (214, 6415410), (321, 4276940), (428, 3207705), (535, 2566164), (642, 2138470), (1070, 1283082), (1284, 1069235), (1605, 855388), (2140, 641541), (3210, 427694), (6420, 213847)]