23880090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61231}}^1$

素因数の和:61254

約数の個数: 32

約数和(自身を含む): 61721856

約数和(自身を除く): 37841766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 61231, 122462, 183693, 306155, 367386, 612310, 796003, 918465, 1592006, 1836930, 2388009, 3980015, 4776018, 7960030, 11940045, 23880090]

約数ペア:

[(1, 23880090), (2, 11940045), (3, 7960030), (5, 4776018), (6, 3980015), (10, 2388009), (13, 1836930), (15, 1592006), (26, 918465), (30, 796003), (39, 612310), (65, 367386), (78, 306155), (130, 183693), (195, 122462), (390, 61231)]