21495089755590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^2\times {\mathrm{1644823}}^1$

素因数の和:1645242

約数の個数: 96

約数和(自身を含む): 56562312980736

約数和(自身を除く): 35067223225146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 330, 398, 597, 995, 1194, 1990, 2189, 2985, 4378, 5970, 6567, 10945, 13134, 21890, 32835, 39601, 65670, 79202, 118803, 198005, 237606, 396010, 435611, 594015, 871222, 1188030, 1306833, 1644823, 2178055, 2613666, 3289646, 4356110, 4934469, 6534165, 8224115, 9868938, 13068330, 16448230, 18093053, 24672345, 36186106, 49344690, 54279159, 90465265, 108558318, 180930530, 271395795, 327319777, 542791590, 654639554, 981959331, 1636598885, 1963918662, 3273197770, 3600517547, 4909796655, 7201035094, 9819593310, 10801552641, 18002587735, 21603105282, 36005175470, 54007763205, 65136635623, 108015526410, 130273271246, 195409906869, 325683178115, 390819813738, 651366356230, 716502991853, 977049534345, 1433005983706, 1954099068690, 2149508975559, 3582514959265, 4299017951118, 7165029918530, 10747544877795, 21495089755590]

約数ペア:

[(1, 21495089755590), (2, 10747544877795), (3, 7165029918530), (5, 4299017951118), (6, 3582514959265), (10, 2149508975559), (11, 1954099068690), (15, 1433005983706), (22, 977049534345), (30, 716502991853), (33, 651366356230), (55, 390819813738), (66, 325683178115), (110, 195409906869), (165, 130273271246), (199, 108015526410), (330, 65136635623), (398, 54007763205), (597, 36005175470), (995, 21603105282), (1194, 18002587735), (1990, 10801552641), (2189, 9819593310), (2985, 7201035094), (4378, 4909796655), (5970, 3600517547), (6567, 3273197770), (10945, 1963918662), (13134, 1636598885), (21890, 981959331), (32835, 654639554), (39601, 542791590), (65670, 327319777), (79202, 271395795), (118803, 180930530), (198005, 108558318), (237606, 90465265), (396010, 54279159), (435611, 49344690), (594015, 36186106), (871222, 24672345), (1188030, 18093053), (1306833, 16448230), (1644823, 13068330), (2178055, 9868938), (2613666, 8224115), (3289646, 6534165), (4356110, 4934469)]