4987053540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{50101}}^1$

素因数の和:50202

約数の個数: 144

約数和(自身を含む): 17507642880

約数和(自身を除く): 12520589340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2370, 2765, 2844, 3318, 3555, 4740, 4977, 5530, 6636, 7110, 8295, 9954, 11060, 14220, 16590, 19908, 24885, 33180, 49770, 50101, 99540, 100202, 150303, 200404, 250505, 300606, 350707, 450909, 501010, 601212, 701414, 751515, 901818, 1002020, 1052121, 1402828, 1503030, 1753535, 1803636, 2104242, 2254545, 3006060, 3156363, 3507070, 3957979, 4208484, 4509090, 5260605, 6312726, 7014140, 7915958, 9018180, 10521210, 11873937, 12625452, 15781815, 15831916, 19789895, 21042420, 23747874, 27705853, 31563630, 35621811, 39579790, 47495748, 55411706, 59369685, 63127260, 71243622, 79159580, 83117559, 110823412, 118739370, 138529265, 142487244, 166235118, 178109055, 237478740, 249352677, 277058530, 332470236, 356218110, 415587795, 498705354, 554117060, 712436220, 831175590, 997410708, 1246763385, 1662351180, 2493526770, 4987053540]

約数ペア:

[(1, 4987053540), (2, 2493526770), (3, 1662351180), (4, 1246763385), (5, 997410708), (6, 831175590), (7, 712436220), (9, 554117060), (10, 498705354), (12, 415587795), (14, 356218110), (15, 332470236), (18, 277058530), (20, 249352677), (21, 237478740), (28, 178109055), (30, 166235118), (35, 142487244), (36, 138529265), (42, 118739370), (45, 110823412), (60, 83117559), (63, 79159580), (70, 71243622), (79, 63127260), (84, 59369685), (90, 55411706), (105, 47495748), (126, 39579790), (140, 35621811), (158, 31563630), (180, 27705853), (210, 23747874), (237, 21042420), (252, 19789895), (315, 15831916), (316, 15781815), (395, 12625452), (420, 11873937), (474, 10521210), (553, 9018180), (630, 7915958), (711, 7014140), (790, 6312726), (948, 5260605), (1106, 4509090), (1185, 4208484), (1260, 3957979), (1422, 3507070), (1580, 3156363), (1659, 3006060), (2212, 2254545), (2370, 2104242), (2765, 1803636), (2844, 1753535), (3318, 1503030), (3555, 1402828), (4740, 1052121), (4977, 1002020), (5530, 901818), (6636, 751515), (7110, 701414), (8295, 601212), (9954, 501010), (11060, 450909), (14220, 350707), (16590, 300606), (19908, 250505), (24885, 200404), (33180, 150303), (49770, 100202), (50101, 99540)]