3680690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 3770446

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1231, 1495, 2462, 2990, 6155, 12310, 16003, 28313, 32006, 56626, 80015, 141565, 160030, 283130, 368069, 736138, 1840345, 3680690]

約数ペア:

[(1, 3680690), (2, 1840345), (5, 736138), (10, 368069), (13, 283130), (23, 160030), (26, 141565), (46, 80015), (65, 56626), (115, 32006), (130, 28313), (230, 16003), (299, 12310), (598, 6155), (1231, 2990), (1495, 2462)]