1490107716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{5437}}^1$

素因数の和:5801

約数の個数: 72

約数和(自身を含む): 3943028544

約数和(自身を除く): 2452920828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 331, 414, 662, 828, 993, 1324, 1986, 2979, 3972, 5437, 5958, 7613, 10874, 11916, 15226, 16311, 21748, 22839, 30452, 32622, 45678, 48933, 65244, 68517, 91356, 97866, 125051, 137034, 195732, 250102, 274068, 375153, 500204, 750306, 1125459, 1500612, 1799647, 2250918, 3599294, 4501836, 5398941, 7198588, 10797882, 16196823, 21595764, 32393646, 41391881, 64787292, 82783762, 124175643, 165567524, 248351286, 372526929, 496702572, 745053858, 1490107716]

約数ペア:

[(1, 1490107716), (2, 745053858), (3, 496702572), (4, 372526929), (6, 248351286), (9, 165567524), (12, 124175643), (18, 82783762), (23, 64787292), (36, 41391881), (46, 32393646), (69, 21595764), (92, 16196823), (138, 10797882), (207, 7198588), (276, 5398941), (331, 4501836), (414, 3599294), (662, 2250918), (828, 1799647), (993, 1500612), (1324, 1125459), (1986, 750306), (2979, 500204), (3972, 375153), (5437, 274068), (5958, 250102), (7613, 195732), (10874, 137034), (11916, 125051), (15226, 97866), (16311, 91356), (21748, 68517), (22839, 65244), (30452, 48933), (32622, 45678)]