70030276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 138801600

約数和(自身を除く): 68771324

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 323, 646, 809, 1139, 1273, 1292, 1618, 2278, 2546, 3236, 4556, 5092, 13753, 15371, 21641, 27506, 30742, 43282, 54203, 55012, 61484, 86564, 108406, 216812, 261307, 522614, 921451, 1029857, 1045228, 1842902, 2059714, 3685804, 4119428, 17507569, 35015138, 70030276]

約数ペア:

[(1, 70030276), (2, 35015138), (4, 17507569), (17, 4119428), (19, 3685804), (34, 2059714), (38, 1842902), (67, 1045228), (68, 1029857), (76, 921451), (134, 522614), (268, 261307), (323, 216812), (646, 108406), (809, 86564), (1139, 61484), (1273, 55012), (1292, 54203), (1618, 43282), (2278, 30742), (2546, 27506), (3236, 21641), (4556, 15371), (5092, 13753)]