30402435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12589}}^1$

素因数の和:12627

約数の個数: 32

約数和(自身を含む): 58014720

約数和(自身を除く): 27612285

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 12589, 37767, 62945, 88123, 188835, 264369, 289547, 440615, 868641, 1321845, 1447735, 2026829, 4343205, 6080487, 10134145, 30402435]

約数ペア:

[(1, 30402435), (3, 10134145), (5, 6080487), (7, 4343205), (15, 2026829), (21, 1447735), (23, 1321845), (35, 868641), (69, 440615), (105, 289547), (115, 264369), (161, 188835), (345, 88123), (483, 62945), (805, 37767), (2415, 12589)]