61408060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1013}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 147865536

約数和(自身を除く): 86457476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1013, 1732, 2026, 2165, 3031, 4052, 4330, 5065, 6062, 7091, 8660, 10130, 12124, 14182, 15155, 20260, 28364, 30310, 35455, 60620, 70910, 141820, 438629, 877258, 1754516, 2193145, 3070403, 4386290, 6140806, 8772580, 12281612, 15352015, 30704030, 61408060]

約数ペア:

[(1, 61408060), (2, 30704030), (4, 15352015), (5, 12281612), (7, 8772580), (10, 6140806), (14, 4386290), (20, 3070403), (28, 2193145), (35, 1754516), (70, 877258), (140, 438629), (433, 141820), (866, 70910), (1013, 60620), (1732, 35455), (2026, 30310), (2165, 28364), (3031, 20260), (4052, 15155), (4330, 14182), (5065, 12124), (6062, 10130), (7091, 8660)]