30485469

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 48254976

約数和(自身を除く): 17769507

約数列:

[1, 3, 7, 21, 47, 67, 141, 201, 329, 461, 469, 987, 1383, 1407, 3149, 3227, 9447, 9681, 21667, 22043, 30887, 65001, 66129, 92661, 151669, 216209, 455007, 648627, 1451689, 4355067, 10161823, 30485469]

約数ペア:

[(1, 30485469), (3, 10161823), (7, 4355067), (21, 1451689), (47, 648627), (67, 455007), (141, 216209), (201, 151669), (329, 92661), (461, 66129), (469, 65001), (987, 30887), (1383, 22043), (1407, 21667), (3149, 9681), (3227, 9447)]