245036610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9973}}^1$

素因数の和:10009

約数の個数: 128

約数和(自身を含む): 804303360

約数和(自身を除く): 559266750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 9973, 12285, 19946, 24570, 29919, 49865, 59838, 69811, 89757, 99730, 129649, 139622, 149595, 179514, 209433, 259298, 269271, 299190, 349055, 388947, 418866, 448785, 538542, 628299, 648245, 698110, 777894, 897570, 907543, 1047165, 1166841, 1256598, 1296490, 1346355, 1815086, 1884897, 1944735, 2094330, 2333682, 2692710, 2722629, 3141495, 3500523, 3769794, 3889470, 4537715, 5445258, 5834205, 6282990, 7001046, 8167887, 9075430, 9424485, 11668410, 13613145, 16335774, 17502615, 18848970, 24503661, 27226290, 35005230, 40839435, 49007322, 81678870, 122518305, 245036610]

約数ペア:

[(1, 245036610), (2, 122518305), (3, 81678870), (5, 49007322), (6, 40839435), (7, 35005230), (9, 27226290), (10, 24503661), (13, 18848970), (14, 17502615), (15, 16335774), (18, 13613145), (21, 11668410), (26, 9424485), (27, 9075430), (30, 8167887), (35, 7001046), (39, 6282990), (42, 5834205), (45, 5445258), (54, 4537715), (63, 3889470), (65, 3769794), (70, 3500523), (78, 3141495), (90, 2722629), (91, 2692710), (105, 2333682), (117, 2094330), (126, 1944735), (130, 1884897), (135, 1815086), (182, 1346355), (189, 1296490), (195, 1256598), (210, 1166841), (234, 1047165), (270, 907543), (273, 897570), (315, 777894), (351, 698110), (378, 648245), (390, 628299), (455, 538542), (546, 448785), (585, 418866), (630, 388947), (702, 349055), (819, 299190), (910, 269271), (945, 259298), (1170, 209433), (1365, 179514), (1638, 149595), (1755, 139622), (1890, 129649), (2457, 99730), (2730, 89757), (3510, 69811), (4095, 59838), (4914, 49865), (8190, 29919), (9973, 24570), (12285, 19946)]