630780584

素因数分解:

$2^3\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{5113}}^1$

素因数の和:7329

約数の個数: 32

約数和(自身を含む): 1352550720

約数和(自身を除く): 721770136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2203, 4406, 5113, 8812, 10226, 15421, 17624, 20452, 30842, 35791, 40904, 61684, 71582, 123368, 143164, 286328, 11263939, 22527878, 45055756, 78847573, 90111512, 157695146, 315390292, 630780584]

約数ペア:

[(1, 630780584), (2, 315390292), (4, 157695146), (7, 90111512), (8, 78847573), (14, 45055756), (28, 22527878), (56, 11263939), (2203, 286328), (4406, 143164), (5113, 123368), (8812, 71582), (10226, 61684), (15421, 40904), (17624, 35791), (20452, 30842)]