955994620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{35381}}^1$

素因数の和:35590

約数の個数: 48

約数和(自身を含む): 2306340288

約数和(自身を除く): 1350345668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 6755, 13510, 27020, 35381, 70762, 141524, 176905, 247667, 353810, 495334, 707620, 990668, 1238335, 2476670, 4953340, 6828533, 13657066, 27314132, 34142665, 47799731, 68285330, 95599462, 136570660, 191198924, 238998655, 477997310, 955994620]

約数ペア:

[(1, 955994620), (2, 477997310), (4, 238998655), (5, 191198924), (7, 136570660), (10, 95599462), (14, 68285330), (20, 47799731), (28, 34142665), (35, 27314132), (70, 13657066), (140, 6828533), (193, 4953340), (386, 2476670), (772, 1238335), (965, 990668), (1351, 707620), (1930, 495334), (2702, 353810), (3860, 247667), (5404, 176905), (6755, 141524), (13510, 70762), (27020, 35381)]