7135240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 19440000

約数和(自身を除く): 12304760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1499, 2380, 2998, 4760, 5996, 7495, 10493, 11992, 14990, 20986, 25483, 29980, 41972, 50966, 52465, 59960, 83944, 101932, 104930, 127415, 178381, 203864, 209860, 254830, 356762, 419720, 509660, 713524, 891905, 1019320, 1427048, 1783810, 3567620, 7135240]

約数ペア:

[(1, 7135240), (2, 3567620), (4, 1783810), (5, 1427048), (7, 1019320), (8, 891905), (10, 713524), (14, 509660), (17, 419720), (20, 356762), (28, 254830), (34, 209860), (35, 203864), (40, 178381), (56, 127415), (68, 104930), (70, 101932), (85, 83944), (119, 59960), (136, 52465), (140, 50966), (170, 41972), (238, 29980), (280, 25483), (340, 20986), (476, 14990), (595, 11992), (680, 10493), (952, 7495), (1190, 5996), (1499, 4760), (2380, 2998)]