61474700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1731

約数の個数: 72

約数和(自身を含む): 155427552

約数和(自身を除く): 93952852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1657, 1855, 2650, 3314, 3710, 5300, 6628, 7420, 8285, 9275, 11599, 16570, 18550, 23198, 33140, 37100, 41425, 46396, 57995, 82850, 87821, 115990, 165700, 175642, 231980, 289975, 351284, 439105, 579950, 614747, 878210, 1159900, 1229494, 1756420, 2195525, 2458988, 3073735, 4391050, 6147470, 8782100, 12294940, 15368675, 30737350, 61474700]

約数ペア:

[(1, 61474700), (2, 30737350), (4, 15368675), (5, 12294940), (7, 8782100), (10, 6147470), (14, 4391050), (20, 3073735), (25, 2458988), (28, 2195525), (35, 1756420), (50, 1229494), (53, 1159900), (70, 878210), (100, 614747), (106, 579950), (140, 439105), (175, 351284), (212, 289975), (265, 231980), (350, 175642), (371, 165700), (530, 115990), (700, 87821), (742, 82850), (1060, 57995), (1325, 46396), (1484, 41425), (1657, 37100), (1855, 33140), (2650, 23198), (3314, 18550), (3710, 16570), (5300, 11599), (6628, 9275), (7420, 8285)]