61516910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67601}}^1$

素因数の和:67628

約数の個数: 32

約数和(自身を含む): 136285632

約数和(自身を除く): 74768722

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 67601, 135202, 338005, 473207, 676010, 878813, 946414, 1757626, 2366035, 4394065, 4732070, 6151691, 8788130, 12303382, 30758455, 61516910]

約数ペア:

[(1, 61516910), (2, 30758455), (5, 12303382), (7, 8788130), (10, 6151691), (13, 4732070), (14, 4394065), (26, 2366035), (35, 1757626), (65, 946414), (70, 878813), (91, 676010), (130, 473207), (182, 338005), (455, 135202), (910, 67601)]