70911680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31657}}^1$

素因数の和:31681

約数の個数: 56

約数和(自身を含む): 192987168

約数和(自身を除く): 122075488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 31657, 63314, 126628, 158285, 221599, 253256, 316570, 443198, 506512, 633140, 886396, 1013024, 1107995, 1266280, 1772792, 2026048, 2215990, 2532560, 3545584, 4431980, 5065120, 7091168, 8863960, 10130240, 14182336, 17727920, 35455840, 70911680]

約数ペア:

[(1, 70911680), (2, 35455840), (4, 17727920), (5, 14182336), (7, 10130240), (8, 8863960), (10, 7091168), (14, 5065120), (16, 4431980), (20, 3545584), (28, 2532560), (32, 2215990), (35, 2026048), (40, 1772792), (56, 1266280), (64, 1107995), (70, 1013024), (80, 886396), (112, 633140), (140, 506512), (160, 443198), (224, 316570), (280, 253256), (320, 221599), (448, 158285), (560, 126628), (1120, 63314), (2240, 31657)]