549569702990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{168451}}^1$

素因数の和:168718

約数の個数: 128

約数和(自身を含む): 1304061050880

約数和(自身を除く): 754491347890

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 223, 266, 385, 418, 446, 665, 770, 1045, 1115, 1330, 1463, 1561, 2090, 2230, 2453, 2926, 3122, 4237, 4906, 7315, 7805, 8474, 12265, 14630, 15610, 17171, 21185, 24530, 29659, 34342, 42370, 46607, 59318, 85855, 93214, 148295, 168451, 171710, 233035, 296590, 326249, 336902, 466070, 652498, 842255, 1179157, 1631245, 1684510, 1852961, 2358314, 3200569, 3262490, 3705922, 5895785, 6401138, 9264805, 11791570, 12970727, 16002845, 18529610, 22403983, 25941454, 32005690, 35206259, 37564573, 44807966, 64853635, 70412518, 75129146, 112019915, 129707270, 176031295, 187822865, 224039830, 246443813, 262952011, 352062590, 375645730, 413210303, 492887626, 525904022, 713726887, 826420606, 1232219065, 1314760055, 1427453774, 2066051515, 2464438130, 2629520110, 2892472121, 3568634435, 4132103030, 4996088209, 5784944242, 7137268870, 7850995757, 9992176418, 14462360605, 15701991514, 24980441045, 28924721210, 39254978785, 49960882090, 54956970299, 78509957570, 109913940598, 274784851495, 549569702990]

約数ペア:

[(1, 549569702990), (2, 274784851495), (5, 109913940598), (7, 78509957570), (10, 54956970299), (11, 49960882090), (14, 39254978785), (19, 28924721210), (22, 24980441045), (35, 15701991514), (38, 14462360605), (55, 9992176418), (70, 7850995757), (77, 7137268870), (95, 5784944242), (110, 4996088209), (133, 4132103030), (154, 3568634435), (190, 2892472121), (209, 2629520110), (223, 2464438130), (266, 2066051515), (385, 1427453774), (418, 1314760055), (446, 1232219065), (665, 826420606), (770, 713726887), (1045, 525904022), (1115, 492887626), (1330, 413210303), (1463, 375645730), (1561, 352062590), (2090, 262952011), (2230, 246443813), (2453, 224039830), (2926, 187822865), (3122, 176031295), (4237, 129707270), (4906, 112019915), (7315, 75129146), (7805, 70412518), (8474, 64853635), (12265, 44807966), (14630, 37564573), (15610, 35206259), (17171, 32005690), (21185, 25941454), (24530, 22403983), (29659, 18529610), (34342, 16002845), (42370, 12970727), (46607, 11791570), (59318, 9264805), (85855, 6401138), (93214, 5895785), (148295, 3705922), (168451, 3262490), (171710, 3200569), (233035, 2358314), (296590, 1852961), (326249, 1684510), (336902, 1631245), (466070, 1179157), (652498, 842255)]