123460230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 303160320

約数和(自身を除く): 179700090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 239, 257, 335, 402, 478, 514, 670, 717, 771, 1005, 1195, 1285, 1434, 1542, 2010, 2390, 2570, 3585, 3855, 7170, 7710, 16013, 17219, 32026, 34438, 48039, 51657, 61423, 80065, 86095, 96078, 103314, 122846, 160130, 172190, 184269, 240195, 258285, 307115, 368538, 480390, 516570, 614230, 921345, 1842690, 4115341, 8230682, 12346023, 20576705, 24692046, 41153410, 61730115, 123460230]

約数ペア:

[(1, 123460230), (2, 61730115), (3, 41153410), (5, 24692046), (6, 20576705), (10, 12346023), (15, 8230682), (30, 4115341), (67, 1842690), (134, 921345), (201, 614230), (239, 516570), (257, 480390), (335, 368538), (402, 307115), (478, 258285), (514, 240195), (670, 184269), (717, 172190), (771, 160130), (1005, 122846), (1195, 103314), (1285, 96078), (1434, 86095), (1542, 80065), (2010, 61423), (2390, 51657), (2570, 48039), (3585, 34438), (3855, 32026), (7170, 17219), (7710, 16013)]