11421660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 34594560

約数和(自身を除く): 23172900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 233, 258, 285, 380, 430, 466, 516, 570, 645, 699, 817, 860, 932, 1140, 1165, 1290, 1398, 1634, 2330, 2451, 2580, 2796, 3268, 3495, 4085, 4427, 4660, 4902, 6990, 8170, 8854, 9804, 10019, 12255, 13281, 13980, 16340, 17708, 20038, 22135, 24510, 26562, 30057, 40076, 44270, 49020, 50095, 53124, 60114, 66405, 88540, 100190, 120228, 132810, 150285, 190361, 200380, 265620, 300570, 380722, 571083, 601140, 761444, 951805, 1142166, 1903610, 2284332, 2855415, 3807220, 5710830, 11421660]

約数ペア:

[(1, 11421660), (2, 5710830), (3, 3807220), (4, 2855415), (5, 2284332), (6, 1903610), (10, 1142166), (12, 951805), (15, 761444), (19, 601140), (20, 571083), (30, 380722), (38, 300570), (43, 265620), (57, 200380), (60, 190361), (76, 150285), (86, 132810), (95, 120228), (114, 100190), (129, 88540), (172, 66405), (190, 60114), (215, 53124), (228, 50095), (233, 49020), (258, 44270), (285, 40076), (380, 30057), (430, 26562), (466, 24510), (516, 22135), (570, 20038), (645, 17708), (699, 16340), (817, 13980), (860, 13281), (932, 12255), (1140, 10019), (1165, 9804), (1290, 8854), (1398, 8170), (1634, 6990), (2330, 4902), (2451, 4660), (2580, 4427), (2796, 4085), (3268, 3495)]