240798590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{34253}}^1$

素因数の和:34316

約数の個数: 32

約数和(自身を含む): 468594720

約数和(自身を除く): 227796130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 34253, 68506, 171265, 342530, 650807, 1267361, 1301614, 2534722, 3254035, 6336805, 6508070, 12673610, 24079859, 48159718, 120399295, 240798590]

約数ペア:

[(1, 240798590), (2, 120399295), (5, 48159718), (10, 24079859), (19, 12673610), (37, 6508070), (38, 6336805), (74, 3254035), (95, 2534722), (185, 1301614), (190, 1267361), (370, 650807), (703, 342530), (1406, 171265), (3515, 68506), (7030, 34253)]