57877470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 178606080

約数和(自身を除く): 120728610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 135, 189, 210, 226, 270, 271, 315, 339, 378, 542, 565, 630, 678, 791, 813, 945, 1017, 1130, 1355, 1582, 1626, 1695, 1890, 1897, 2034, 2373, 2439, 2710, 3051, 3390, 3794, 3955, 4065, 4746, 4878, 5085, 5691, 6102, 7119, 7317, 7910, 8130, 9485, 10170, 11382, 11865, 12195, 14238, 14634, 15255, 17073, 18970, 21357, 23730, 24390, 28455, 30510, 30623, 34146, 35595, 36585, 42714, 51219, 56910, 61246, 71190, 73170, 85365, 91869, 102438, 106785, 153115, 170730, 183738, 213570, 214361, 256095, 275607, 306230, 428722, 459345, 512190, 551214, 643083, 826821, 918690, 1071805, 1286166, 1378035, 1653642, 1929249, 2143610, 2756070, 3215415, 3858498, 4134105, 5787747, 6430830, 8268210, 9646245, 11575494, 19292490, 28938735, 57877470]

約数ペア:

[(1, 57877470), (2, 28938735), (3, 19292490), (5, 11575494), (6, 9646245), (7, 8268210), (9, 6430830), (10, 5787747), (14, 4134105), (15, 3858498), (18, 3215415), (21, 2756070), (27, 2143610), (30, 1929249), (35, 1653642), (42, 1378035), (45, 1286166), (54, 1071805), (63, 918690), (70, 826821), (90, 643083), (105, 551214), (113, 512190), (126, 459345), (135, 428722), (189, 306230), (210, 275607), (226, 256095), (270, 214361), (271, 213570), (315, 183738), (339, 170730), (378, 153115), (542, 106785), (565, 102438), (630, 91869), (678, 85365), (791, 73170), (813, 71190), (945, 61246), (1017, 56910), (1130, 51219), (1355, 42714), (1582, 36585), (1626, 35595), (1695, 34146), (1890, 30623), (1897, 30510), (2034, 28455), (2373, 24390), (2439, 23730), (2710, 21357), (3051, 18970), (3390, 17073), (3794, 15255), (3955, 14634), (4065, 14238), (4746, 12195), (4878, 11865), (5085, 11382), (5691, 10170), (6102, 9485), (7119, 8130), (7317, 7910)]