74633720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{266549}}^1$

素因数の和:266567

約数の個数: 32

約数和(自身を含む): 191916000

約数和(自身を除く): 117282280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 266549, 533098, 1066196, 1332745, 1865843, 2132392, 2665490, 3731686, 5330980, 7463372, 9329215, 10661960, 14926744, 18658430, 37316860, 74633720]

約数ペア:

[(1, 74633720), (2, 37316860), (4, 18658430), (5, 14926744), (7, 10661960), (8, 9329215), (10, 7463372), (14, 5330980), (20, 3731686), (28, 2665490), (35, 2132392), (40, 1865843), (56, 1332745), (70, 1066196), (140, 533098), (280, 266549)]