2247269780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 5821898880

約数和(自身を除く): 3574629100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 85, 119, 134, 140, 170, 238, 268, 289, 335, 340, 469, 476, 578, 595, 670, 829, 938, 1139, 1156, 1190, 1340, 1445, 1658, 1876, 2023, 2278, 2345, 2380, 2890, 3316, 4046, 4145, 4556, 4690, 5695, 5780, 5803, 7973, 8092, 8290, 9380, 10115, 11390, 11606, 14093, 15946, 16580, 19363, 20230, 22780, 23212, 28186, 29015, 31892, 38726, 39865, 40460, 55543, 56372, 58030, 70465, 77452, 79730, 96815, 98651, 111086, 116060, 135541, 140930, 159460, 193630, 197302, 222172, 239581, 271082, 277715, 281860, 387260, 388801, 394604, 479162, 493255, 542164, 555430, 677705, 777602, 944231, 958324, 986510, 1110860, 1197905, 1355410, 1555204, 1677067, 1888462, 1944005, 1973020, 2395810, 2710820, 3354134, 3776924, 3888010, 4721155, 4791620, 6609617, 6708268, 7776020, 8385335, 9442310, 13219234, 16051927, 16770670, 18884620, 26438468, 32103854, 33048085, 33541340, 64207708, 66096170, 80259635, 112363489, 132192340, 160519270, 224726978, 321038540, 449453956, 561817445, 1123634890, 2247269780]

約数ペア:

[(1, 2247269780), (2, 1123634890), (4, 561817445), (5, 449453956), (7, 321038540), (10, 224726978), (14, 160519270), (17, 132192340), (20, 112363489), (28, 80259635), (34, 66096170), (35, 64207708), (67, 33541340), (68, 33048085), (70, 32103854), (85, 26438468), (119, 18884620), (134, 16770670), (140, 16051927), (170, 13219234), (238, 9442310), (268, 8385335), (289, 7776020), (335, 6708268), (340, 6609617), (469, 4791620), (476, 4721155), (578, 3888010), (595, 3776924), (670, 3354134), (829, 2710820), (938, 2395810), (1139, 1973020), (1156, 1944005), (1190, 1888462), (1340, 1677067), (1445, 1555204), (1658, 1355410), (1876, 1197905), (2023, 1110860), (2278, 986510), (2345, 958324), (2380, 944231), (2890, 777602), (3316, 677705), (4046, 555430), (4145, 542164), (4556, 493255), (4690, 479162), (5695, 394604), (5780, 388801), (5803, 387260), (7973, 281860), (8092, 277715), (8290, 271082), (9380, 239581), (10115, 222172), (11390, 197302), (11606, 193630), (14093, 159460), (15946, 140930), (16580, 135541), (19363, 116060), (20230, 111086), (22780, 98651), (23212, 96815), (28186, 79730), (29015, 77452), (31892, 70465), (38726, 58030), (39865, 56372), (40460, 55543)]