9086840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17040520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 83, 85, 92, 115, 119, 136, 140, 161, 166, 170, 184, 230, 238, 280, 322, 332, 340, 391, 415, 460, 476, 581, 595, 644, 664, 680, 782, 805, 830, 920, 952, 1162, 1190, 1288, 1411, 1564, 1610, 1660, 1909, 1955, 2324, 2380, 2737, 2822, 2905, 3128, 3220, 3320, 3818, 3910, 4648, 4760, 5474, 5644, 5810, 6440, 7055, 7636, 7820, 9545, 9877, 10948, 11288, 11620, 13363, 13685, 14110, 15272, 15640, 19090, 19754, 21896, 23240, 26726, 27370, 28220, 32453, 38180, 39508, 49385, 53452, 54740, 56440, 64906, 66815, 76360, 79016, 98770, 106904, 109480, 129812, 133630, 162265, 197540, 227171, 259624, 267260, 324530, 395080, 454342, 534520, 649060, 908684, 1135855, 1298120, 1817368, 2271710, 4543420, 9086840]

約数ペア:

[(1, 9086840), (2, 4543420), (4, 2271710), (5, 1817368), (7, 1298120), (8, 1135855), (10, 908684), (14, 649060), (17, 534520), (20, 454342), (23, 395080), (28, 324530), (34, 267260), (35, 259624), (40, 227171), (46, 197540), (56, 162265), (68, 133630), (70, 129812), (83, 109480), (85, 106904), (92, 98770), (115, 79016), (119, 76360), (136, 66815), (140, 64906), (161, 56440), (166, 54740), (170, 53452), (184, 49385), (230, 39508), (238, 38180), (280, 32453), (322, 28220), (332, 27370), (340, 26726), (391, 23240), (415, 21896), (460, 19754), (476, 19090), (581, 15640), (595, 15272), (644, 14110), (664, 13685), (680, 13363), (782, 11620), (805, 11288), (830, 10948), (920, 9877), (952, 9545), (1162, 7820), (1190, 7636), (1288, 7055), (1411, 6440), (1564, 5810), (1610, 5644), (1660, 5474), (1909, 4760), (1955, 4648), (2324, 3910), (2380, 3818), (2737, 3320), (2822, 3220), (2905, 3128)]