1339683730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91571}}^1$

素因数の和:91615

約数の個数: 64

約数和(自身を含む): 3164728320

約数和(自身を除く): 1825044590

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 14630, 91571, 183142, 457855, 640997, 915710, 1007281, 1281994, 1739849, 2014562, 3204985, 3479698, 5036405, 6409970, 7050967, 8699245, 10072810, 12178943, 14101934, 17398490, 19138339, 24357886, 35254835, 38276678, 60894715, 70509670, 95691695, 121789430, 133968373, 191383390, 267936746, 669841865, 1339683730]

約数ペア:

[(1, 1339683730), (2, 669841865), (5, 267936746), (7, 191383390), (10, 133968373), (11, 121789430), (14, 95691695), (19, 70509670), (22, 60894715), (35, 38276678), (38, 35254835), (55, 24357886), (70, 19138339), (77, 17398490), (95, 14101934), (110, 12178943), (133, 10072810), (154, 8699245), (190, 7050967), (209, 6409970), (266, 5036405), (385, 3479698), (418, 3204985), (665, 2014562), (770, 1739849), (1045, 1281994), (1330, 1007281), (1463, 915710), (2090, 640997), (2926, 457855), (7315, 183142), (14630, 91571)]