65513630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71993}}^1$

素因数の和:72020

約数の個数: 32

約数和(自身を含む): 145139904

約数和(自身を除く): 79626274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 71993, 143986, 359965, 503951, 719930, 935909, 1007902, 1871818, 2519755, 4679545, 5039510, 6551363, 9359090, 13102726, 32756815, 65513630]

約数ペア:

[(1, 65513630), (2, 32756815), (5, 13102726), (7, 9359090), (10, 6551363), (13, 5039510), (14, 4679545), (26, 2519755), (35, 1871818), (65, 1007902), (70, 935909), (91, 719930), (130, 503951), (182, 359965), (455, 143986), (910, 71993)]