12286890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 41399424

約数和(自身を除く): 29112534

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 197, 198, 210, 231, 270, 297, 315, 330, 378, 385, 394, 405, 462, 495, 567, 591, 594, 630, 693, 770, 810, 891, 945, 985, 990, 1134, 1155, 1182, 1379, 1386, 1485, 1773, 1782, 1890, 1970, 2079, 2167, 2310, 2758, 2835, 2955, 2970, 3465, 3546, 4137, 4158, 4334, 4455, 5319, 5670, 5910, 6237, 6501, 6895, 6930, 8274, 8865, 8910, 10395, 10638, 10835, 12411, 12474, 13002, 13790, 15169, 15957, 17730, 19503, 20685, 20790, 21670, 24822, 26595, 30338, 31185, 31914, 32505, 37233, 39006, 41370, 45507, 53190, 58509, 62055, 62370, 65010, 74466, 75845, 79785, 91014, 97515, 111699, 117018, 124110, 136521, 151690, 159570, 175527, 186165, 195030, 223398, 227535, 273042, 292545, 351054, 372330, 409563, 455070, 558495, 585090, 682605, 819126, 877635, 1116990, 1228689, 1365210, 1755270, 2047815, 2457378, 4095630, 6143445, 12286890]

約数ペア:

[(1, 12286890), (2, 6143445), (3, 4095630), (5, 2457378), (6, 2047815), (7, 1755270), (9, 1365210), (10, 1228689), (11, 1116990), (14, 877635), (15, 819126), (18, 682605), (21, 585090), (22, 558495), (27, 455070), (30, 409563), (33, 372330), (35, 351054), (42, 292545), (45, 273042), (54, 227535), (55, 223398), (63, 195030), (66, 186165), (70, 175527), (77, 159570), (81, 151690), (90, 136521), (99, 124110), (105, 117018), (110, 111699), (126, 97515), (135, 91014), (154, 79785), (162, 75845), (165, 74466), (189, 65010), (197, 62370), (198, 62055), (210, 58509), (231, 53190), (270, 45507), (297, 41370), (315, 39006), (330, 37233), (378, 32505), (385, 31914), (394, 31185), (405, 30338), (462, 26595), (495, 24822), (567, 21670), (591, 20790), (594, 20685), (630, 19503), (693, 17730), (770, 15957), (810, 15169), (891, 13790), (945, 13002), (985, 12474), (990, 12411), (1134, 10835), (1155, 10638), (1182, 10395), (1379, 8910), (1386, 8865), (1485, 8274), (1773, 6930), (1782, 6895), (1890, 6501), (1970, 6237), (2079, 5910), (2167, 5670), (2310, 5319), (2758, 4455), (2835, 4334), (2955, 4158), (2970, 4137), (3465, 3546)]