61873630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67993}}^1$

素因数の和:68020

約数の個数: 32

約数和(自身を含む): 137075904

約数和(自身を除く): 75202274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 67993, 135986, 339965, 475951, 679930, 883909, 951902, 1767818, 2379755, 4419545, 4759510, 6187363, 8839090, 12374726, 30936815, 61873630]

約数ペア:

[(1, 61873630), (2, 30936815), (5, 12374726), (7, 8839090), (10, 6187363), (13, 4759510), (14, 4419545), (26, 2379755), (35, 1767818), (65, 951902), (70, 883909), (91, 679930), (130, 475951), (182, 339965), (455, 135986), (910, 67993)]