30806616

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 48508584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 101, 142, 179, 202, 213, 284, 303, 358, 404, 426, 537, 568, 606, 716, 808, 852, 1074, 1212, 1432, 1704, 2148, 2424, 4296, 7171, 12709, 14342, 18079, 21513, 25418, 28684, 36158, 38127, 43026, 50836, 54237, 57368, 72316, 76254, 86052, 101672, 108474, 144632, 152508, 172104, 216948, 305016, 433896, 1283609, 2567218, 3850827, 5134436, 7701654, 10268872, 15403308, 30806616]

約数ペア:

[(1, 30806616), (2, 15403308), (3, 10268872), (4, 7701654), (6, 5134436), (8, 3850827), (12, 2567218), (24, 1283609), (71, 433896), (101, 305016), (142, 216948), (179, 172104), (202, 152508), (213, 144632), (284, 108474), (303, 101672), (358, 86052), (404, 76254), (426, 72316), (537, 57368), (568, 54237), (606, 50836), (716, 43026), (808, 38127), (852, 36158), (1074, 28684), (1212, 25418), (1432, 21513), (1704, 18079), (2148, 14342), (2424, 12709), (4296, 7171)]