492079490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 1034035200

約数和(自身を除く): 541955710

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 239, 335, 439, 469, 478, 670, 878, 938, 1195, 1673, 2195, 2345, 2390, 3073, 3346, 4390, 4690, 6146, 8365, 15365, 16013, 16730, 29413, 30730, 32026, 58826, 80065, 104921, 112091, 147065, 160130, 205891, 209842, 224182, 294130, 411782, 524605, 560455, 734447, 1029455, 1049210, 1120910, 1468894, 2058910, 3672235, 7029707, 7344470, 14059414, 35148535, 49207949, 70297070, 98415898, 246039745, 492079490]

約数ペア:

[(1, 492079490), (2, 246039745), (5, 98415898), (7, 70297070), (10, 49207949), (14, 35148535), (35, 14059414), (67, 7344470), (70, 7029707), (134, 3672235), (239, 2058910), (335, 1468894), (439, 1120910), (469, 1049210), (478, 1029455), (670, 734447), (878, 560455), (938, 524605), (1195, 411782), (1673, 294130), (2195, 224182), (2345, 209842), (2390, 205891), (3073, 160130), (3346, 147065), (4390, 112091), (4690, 104921), (6146, 80065), (8365, 58826), (15365, 32026), (16013, 30730), (16730, 29413)]