84300860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2399}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 203212800

約数和(自身を除く): 118911940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1757, 2399, 2510, 3514, 4798, 5020, 7028, 8785, 9596, 11995, 16793, 17570, 23990, 33586, 35140, 47980, 67172, 83965, 167930, 335860, 602149, 1204298, 2408596, 3010745, 4215043, 6021490, 8430086, 12042980, 16860172, 21075215, 42150430, 84300860]

約数ペア:

[(1, 84300860), (2, 42150430), (4, 21075215), (5, 16860172), (7, 12042980), (10, 8430086), (14, 6021490), (20, 4215043), (28, 3010745), (35, 2408596), (70, 1204298), (140, 602149), (251, 335860), (502, 167930), (1004, 83965), (1255, 67172), (1757, 47980), (2399, 35140), (2510, 33586), (3514, 23990), (4798, 17570), (5020, 16793), (7028, 11995), (8785, 9596)]