1498850220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29989}}^1$

素因数の和:30032

約数の個数: 144

約数和(自身を含む): 5169316320

約数和(自身を除く): 3670466100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 7140, 8330, 9996, 12495, 16660, 24990, 29989, 49980, 59978, 89967, 119956, 149945, 179934, 209923, 299890, 359868, 419846, 449835, 509813, 599780, 629769, 839692, 899670, 1019626, 1049615, 1259538, 1469461, 1529439, 1799340, 2039252, 2099230, 2519076, 2549065, 2938922, 3058878, 3148845, 3568691, 4198460, 4408383, 5098130, 5877844, 6117756, 6297690, 7137382, 7347305, 7647195, 8816766, 10196260, 10706073, 12595380, 14274764, 14694610, 15294390, 17633532, 17843455, 21412146, 22041915, 24980837, 29389220, 30588780, 35686910, 42824292, 44083830, 49961674, 53530365, 71373820, 74942511, 88167660, 99923348, 107060730, 124904185, 149885022, 214121460, 249808370, 299770044, 374712555, 499616740, 749425110, 1498850220]

約数ペア:

[(1, 1498850220), (2, 749425110), (3, 499616740), (4, 374712555), (5, 299770044), (6, 249808370), (7, 214121460), (10, 149885022), (12, 124904185), (14, 107060730), (15, 99923348), (17, 88167660), (20, 74942511), (21, 71373820), (28, 53530365), (30, 49961674), (34, 44083830), (35, 42824292), (42, 35686910), (49, 30588780), (51, 29389220), (60, 24980837), (68, 22041915), (70, 21412146), (84, 17843455), (85, 17633532), (98, 15294390), (102, 14694610), (105, 14274764), (119, 12595380), (140, 10706073), (147, 10196260), (170, 8816766), (196, 7647195), (204, 7347305), (210, 7137382), (238, 6297690), (245, 6117756), (255, 5877844), (294, 5098130), (340, 4408383), (357, 4198460), (420, 3568691), (476, 3148845), (490, 3058878), (510, 2938922), (588, 2549065), (595, 2519076), (714, 2099230), (735, 2039252), (833, 1799340), (980, 1529439), (1020, 1469461), (1190, 1259538), (1428, 1049615), (1470, 1019626), (1666, 899670), (1785, 839692), (2380, 629769), (2499, 599780), (2940, 509813), (3332, 449835), (3570, 419846), (4165, 359868), (4998, 299890), (7140, 209923), (8330, 179934), (9996, 149945), (12495, 119956), (16660, 89967), (24990, 59978), (29989, 49980)]