1421724330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 4030749216

約数和(自身を除く): 2609024886

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 211, 234, 338, 390, 422, 443, 507, 585, 633, 845, 886, 1014, 1055, 1170, 1266, 1329, 1521, 1690, 1899, 2110, 2215, 2535, 2658, 2743, 3042, 3165, 3798, 3987, 4430, 5070, 5486, 5759, 6330, 6645, 7605, 7974, 8229, 9495, 11518, 13290, 13715, 15210, 16458, 17277, 18990, 19935, 24687, 27430, 28795, 34554, 35659, 39870, 41145, 49374, 51831, 57590, 71318, 74867, 82290, 86385, 93473, 103662, 106977, 123435, 149734, 172770, 178295, 186946, 213954, 224601, 246870, 259155, 280419, 320931, 356590, 374335, 449202, 467365, 518310, 534885, 560838, 641862, 673803, 748670, 841257, 934730, 1069770, 1123005, 1215149, 1347606, 1402095, 1604655, 1682514, 2246010, 2430298, 2804190, 3209310, 3369015, 3645447, 4206285, 6075745, 6738030, 7290894, 8412570, 10936341, 12151490, 15796937, 18227235, 21872682, 31593874, 36454470, 47390811, 54681705, 78984685, 94781622, 109363410, 142172433, 157969370, 236954055, 284344866, 473908110, 710862165, 1421724330]

約数ペア:

[(1, 1421724330), (2, 710862165), (3, 473908110), (5, 284344866), (6, 236954055), (9, 157969370), (10, 142172433), (13, 109363410), (15, 94781622), (18, 78984685), (26, 54681705), (30, 47390811), (39, 36454470), (45, 31593874), (65, 21872682), (78, 18227235), (90, 15796937), (117, 12151490), (130, 10936341), (169, 8412570), (195, 7290894), (211, 6738030), (234, 6075745), (338, 4206285), (390, 3645447), (422, 3369015), (443, 3209310), (507, 2804190), (585, 2430298), (633, 2246010), (845, 1682514), (886, 1604655), (1014, 1402095), (1055, 1347606), (1170, 1215149), (1266, 1123005), (1329, 1069770), (1521, 934730), (1690, 841257), (1899, 748670), (2110, 673803), (2215, 641862), (2535, 560838), (2658, 534885), (2743, 518310), (3042, 467365), (3165, 449202), (3798, 374335), (3987, 356590), (4430, 320931), (5070, 280419), (5486, 259155), (5759, 246870), (6330, 224601), (6645, 213954), (7605, 186946), (7974, 178295), (8229, 172770), (9495, 149734), (11518, 123435), (13290, 106977), (13715, 103662), (15210, 93473), (16458, 86385), (17277, 82290), (18990, 74867), (19935, 71318), (24687, 57590), (27430, 51831), (28795, 49374), (34554, 41145), (35659, 39870)]