30368835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 60565440

約数和(自身を除く): 30196605

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 421, 687, 1145, 1263, 1603, 2061, 2105, 2947, 3435, 3789, 4809, 6315, 8015, 8841, 10305, 14427, 14735, 18945, 24045, 26523, 44205, 72135, 96409, 132615, 289227, 482045, 674863, 867681, 1446135, 2024589, 3374315, 4338405, 6073767, 10122945, 30368835]

約数ペア:

[(1, 30368835), (3, 10122945), (5, 6073767), (7, 4338405), (9, 3374315), (15, 2024589), (21, 1446135), (35, 867681), (45, 674863), (63, 482045), (105, 289227), (229, 132615), (315, 96409), (421, 72135), (687, 44205), (1145, 26523), (1263, 24045), (1603, 18945), (2061, 14735), (2105, 14427), (2947, 10305), (3435, 8841), (3789, 8015), (4809, 6315)]