42433720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151549}}^1$

素因数の和:151567

約数の個数: 32

約数和(自身を含む): 109116000

約数和(自身を除く): 66682280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 151549, 303098, 606196, 757745, 1060843, 1212392, 1515490, 2121686, 3030980, 4243372, 5304215, 6061960, 8486744, 10608430, 21216860, 42433720]

約数ペア:

[(1, 42433720), (2, 21216860), (4, 10608430), (5, 8486744), (7, 6061960), (8, 5304215), (10, 4243372), (14, 3030980), (20, 2121686), (28, 1515490), (35, 1212392), (40, 1060843), (56, 757745), (70, 606196), (140, 303098), (280, 151549)]