20140053615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{76913}}^1$

素因数の和:76981

約数の個数: 72

約数和(自身を含む): 39811301712

約数和(自身を除く): 19671248097

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 529, 759, 1035, 1265, 1587, 2277, 2645, 3795, 4761, 5819, 7935, 11385, 17457, 23805, 29095, 52371, 76913, 87285, 230739, 261855, 384565, 692217, 846043, 1153695, 1768999, 2538129, 3461085, 4230215, 5306997, 7614387, 8844995, 12690645, 15920991, 19458989, 26534985, 38071935, 40686977, 58376967, 79604955, 97294945, 122060931, 175130901, 203434885, 291884835, 366182793, 447556747, 610304655, 875654505, 1342670241, 1830913965, 2237783735, 4028010723, 6713351205, 20140053615]

約数ペア:

[(1, 20140053615), (3, 6713351205), (5, 4028010723), (9, 2237783735), (11, 1830913965), (15, 1342670241), (23, 875654505), (33, 610304655), (45, 447556747), (55, 366182793), (69, 291884835), (99, 203434885), (115, 175130901), (165, 122060931), (207, 97294945), (253, 79604955), (345, 58376967), (495, 40686977), (529, 38071935), (759, 26534985), (1035, 19458989), (1265, 15920991), (1587, 12690645), (2277, 8844995), (2645, 7614387), (3795, 5306997), (4761, 4230215), (5819, 3461085), (7935, 2538129), (11385, 1768999), (17457, 1153695), (23805, 846043), (29095, 692217), (52371, 384565), (76913, 261855), (87285, 230739)]