2052907740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10871

約数の個数: 168

約数和(自身を含む): 6961553088

約数和(自身を除く): 4908645348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1755, 2106, 2340, 2430, 2916, 3159, 3510, 3645, 4212, 4860, 5265, 6318, 7020, 7290, 9477, 10530, 10831, 12636, 14580, 15795, 18954, 21060, 21662, 31590, 32493, 37908, 43324, 47385, 54155, 63180, 64986, 94770, 97479, 108310, 129972, 140803, 162465, 189540, 194958, 216620, 281606, 292437, 324930, 389916, 422409, 487395, 563212, 584874, 649860, 704015, 844818, 877311, 974790, 1169748, 1267227, 1408030, 1462185, 1689636, 1754622, 1949580, 2112045, 2534454, 2631933, 2816060, 2924370, 3509244, 3801681, 4224090, 4386555, 5068908, 5263866, 5848740, 6336135, 7603362, 7895799, 8448180, 8773110, 10527732, 11405043, 12672270, 13159665, 15206724, 15791598, 17546220, 19008405, 22810086, 25344540, 26319330, 31583196, 34215129, 38016810, 39478995, 45620172, 52638660, 57025215, 68430258, 76033620, 78957990, 102645387, 114050430, 136860516, 157915980, 171075645, 205290774, 228100860, 342151290, 410581548, 513226935, 684302580, 1026453870, 2052907740]

約数ペア:

[(1, 2052907740), (2, 1026453870), (3, 684302580), (4, 513226935), (5, 410581548), (6, 342151290), (9, 228100860), (10, 205290774), (12, 171075645), (13, 157915980), (15, 136860516), (18, 114050430), (20, 102645387), (26, 78957990), (27, 76033620), (30, 68430258), (36, 57025215), (39, 52638660), (45, 45620172), (52, 39478995), (54, 38016810), (60, 34215129), (65, 31583196), (78, 26319330), (81, 25344540), (90, 22810086), (108, 19008405), (117, 17546220), (130, 15791598), (135, 15206724), (156, 13159665), (162, 12672270), (180, 11405043), (195, 10527732), (234, 8773110), (243, 8448180), (260, 7895799), (270, 7603362), (324, 6336135), (351, 5848740), (390, 5263866), (405, 5068908), (468, 4386555), (486, 4224090), (540, 3801681), (585, 3509244), (702, 2924370), (729, 2816060), (780, 2631933), (810, 2534454), (972, 2112045), (1053, 1949580), (1170, 1754622), (1215, 1689636), (1404, 1462185), (1458, 1408030), (1620, 1267227), (1755, 1169748), (2106, 974790), (2340, 877311), (2430, 844818), (2916, 704015), (3159, 649860), (3510, 584874), (3645, 563212), (4212, 487395), (4860, 422409), (5265, 389916), (6318, 324930), (7020, 292437), (7290, 281606), (9477, 216620), (10530, 194958), (10831, 189540), (12636, 162465), (14580, 140803), (15795, 129972), (18954, 108310), (21060, 97479), (21662, 94770), (31590, 64986), (32493, 63180), (37908, 54155), (43324, 47385)]