30942550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 62071920

約数和(自身を除く): 31129370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 425, 590, 617, 850, 1003, 1234, 1475, 2006, 2950, 3085, 5015, 6170, 10030, 10489, 15425, 20978, 25075, 30850, 36403, 50150, 52445, 72806, 104890, 182015, 262225, 364030, 524450, 618851, 910075, 1237702, 1820150, 3094255, 6188510, 15471275, 30942550]

約数ペア:

[(1, 30942550), (2, 15471275), (5, 6188510), (10, 3094255), (17, 1820150), (25, 1237702), (34, 910075), (50, 618851), (59, 524450), (85, 364030), (118, 262225), (170, 182015), (295, 104890), (425, 72806), (590, 52445), (617, 50150), (850, 36403), (1003, 30850), (1234, 25075), (1475, 20978), (2006, 15425), (2950, 10489), (3085, 10030), (5015, 6170)]