42477890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46679}}^1$

素因数の和:46706

約数の個数: 32

約数和(自身を含む): 94106880

約数和(自身を除く): 51628990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 46679, 93358, 233395, 326753, 466790, 606827, 653506, 1213654, 1633765, 3034135, 3267530, 4247789, 6068270, 8495578, 21238945, 42477890]

約数ペア:

[(1, 42477890), (2, 21238945), (5, 8495578), (7, 6068270), (10, 4247789), (13, 3267530), (14, 3034135), (26, 1633765), (35, 1213654), (65, 653506), (70, 606827), (91, 466790), (130, 326753), (182, 233395), (455, 93358), (910, 46679)]