30016959

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 48230400

約数和(自身を除く): 18213441

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 941, 1029, 1519, 2823, 4557, 6587, 10633, 19761, 29171, 31899, 46109, 87513, 138327, 204197, 322763, 612591, 968289, 1429379, 4288137, 10005653, 30016959]

約数ペア:

[(1, 30016959), (3, 10005653), (7, 4288137), (21, 1429379), (31, 968289), (49, 612591), (93, 322763), (147, 204197), (217, 138327), (343, 87513), (651, 46109), (941, 31899), (1029, 29171), (1519, 19761), (2823, 10633), (4557, 6587)]