667304430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15991}}^1$

素因数の和:16121

約数の個数: 64

約数和(自身を含む): 1740953088

約数和(自身を除く): 1073648658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 2782, 3210, 4173, 6955, 8346, 13910, 15991, 20865, 31982, 41730, 47973, 79955, 95946, 159910, 207883, 239865, 415766, 479730, 623649, 1039415, 1247298, 1711037, 2078830, 3118245, 3422074, 5133111, 6236490, 8555185, 10266222, 17110370, 22243481, 25665555, 44486962, 51331110, 66730443, 111217405, 133460886, 222434810, 333652215, 667304430]

約数ペア:

[(1, 667304430), (2, 333652215), (3, 222434810), (5, 133460886), (6, 111217405), (10, 66730443), (13, 51331110), (15, 44486962), (26, 25665555), (30, 22243481), (39, 17110370), (65, 10266222), (78, 8555185), (107, 6236490), (130, 5133111), (195, 3422074), (214, 3118245), (321, 2078830), (390, 1711037), (535, 1247298), (642, 1039415), (1070, 623649), (1391, 479730), (1605, 415766), (2782, 239865), (3210, 207883), (4173, 159910), (6955, 95946), (8346, 79955), (13910, 47973), (15991, 41730), (20865, 31982)]