130999980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59009}}^1$

素因数の和:59058

約数の個数: 48

約数和(自身を含む): 376719840

約数和(自身を除く): 245719860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 59009, 118018, 177027, 236036, 295045, 354054, 590090, 708108, 885135, 1180180, 1770270, 2183333, 3540540, 4366666, 6549999, 8733332, 10916665, 13099998, 21833330, 26199996, 32749995, 43666660, 65499990, 130999980]

約数ペア:

[(1, 130999980), (2, 65499990), (3, 43666660), (4, 32749995), (5, 26199996), (6, 21833330), (10, 13099998), (12, 10916665), (15, 8733332), (20, 6549999), (30, 4366666), (37, 3540540), (60, 2183333), (74, 1770270), (111, 1180180), (148, 885135), (185, 708108), (222, 590090), (370, 354054), (444, 295045), (555, 236036), (740, 177027), (1110, 118018), (2220, 59009)]