30543765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1523}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 56180736

約数和(自身を除く): 25636971

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 1523, 2865, 4011, 4569, 6685, 7615, 10661, 20055, 22845, 31983, 53305, 159915, 290893, 872679, 1454465, 2036251, 4363395, 6108753, 10181255, 30543765]

約数ペア:

[(1, 30543765), (3, 10181255), (5, 6108753), (7, 4363395), (15, 2036251), (21, 1454465), (35, 872679), (105, 290893), (191, 159915), (573, 53305), (955, 31983), (1337, 22845), (1523, 20055), (2865, 10661), (4011, 7615), (4569, 6685)]