1420430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 2872800

約数和(自身を除く): 1452370

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 349, 370, 407, 698, 814, 1745, 2035, 3490, 3839, 4070, 7678, 12913, 19195, 25826, 38390, 64565, 129130, 142043, 284086, 710215, 1420430]

約数ペア:

[(1, 1420430), (2, 710215), (5, 284086), (10, 142043), (11, 129130), (22, 64565), (37, 38390), (55, 25826), (74, 19195), (110, 12913), (185, 7678), (349, 4070), (370, 3839), (407, 3490), (698, 2035), (814, 1745)]