662116730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 1344688128

約数和(自身を除く): 682571398

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 83, 94, 110, 166, 235, 415, 470, 517, 830, 913, 1034, 1543, 1826, 2585, 3086, 3901, 4565, 5170, 7715, 7802, 9130, 15430, 16973, 19505, 33946, 39010, 42911, 72521, 84865, 85822, 128069, 145042, 169730, 214555, 256138, 362605, 429110, 640345, 725210, 797731, 1280690, 1408759, 1595462, 2817518, 3988655, 6019243, 7043795, 7977310, 12038486, 14087590, 30096215, 60192430, 66211673, 132423346, 331058365, 662116730]

約数ペア:

[(1, 662116730), (2, 331058365), (5, 132423346), (10, 66211673), (11, 60192430), (22, 30096215), (47, 14087590), (55, 12038486), (83, 7977310), (94, 7043795), (110, 6019243), (166, 3988655), (235, 2817518), (415, 1595462), (470, 1408759), (517, 1280690), (830, 797731), (913, 725210), (1034, 640345), (1543, 429110), (1826, 362605), (2585, 256138), (3086, 214555), (3901, 169730), (4565, 145042), (5170, 128069), (7715, 85822), (7802, 84865), (9130, 72521), (15430, 42911), (16973, 39010), (19505, 33946)]