63886290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163811}}^1$

素因数の和:163834

約数の個数: 32

約数和(自身を含む): 165122496

約数和(自身を除く): 101236206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 163811, 327622, 491433, 819055, 982866, 1638110, 2129543, 2457165, 4259086, 4914330, 6388629, 10647715, 12777258, 21295430, 31943145, 63886290]

約数ペア:

[(1, 63886290), (2, 31943145), (3, 21295430), (5, 12777258), (6, 10647715), (10, 6388629), (13, 4914330), (15, 4259086), (26, 2457165), (30, 2129543), (39, 1638110), (65, 982866), (78, 819055), (130, 491433), (195, 327622), (390, 163811)]