30120294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 68553216

約数和(自身を除く): 38432922

約数列:

[1, 2, 3, 6, 17, 23, 34, 37, 46, 51, 69, 74, 102, 111, 138, 222, 347, 391, 629, 694, 782, 851, 1041, 1173, 1258, 1702, 1887, 2082, 2346, 2553, 3774, 5106, 5899, 7981, 11798, 12839, 14467, 15962, 17697, 23943, 25678, 28934, 35394, 38517, 43401, 47886, 77034, 86802, 135677, 218263, 271354, 295297, 407031, 436526, 590594, 654789, 814062, 885891, 1309578, 1771782, 5020049, 10040098, 15060147, 30120294]

約数ペア:

[(1, 30120294), (2, 15060147), (3, 10040098), (6, 5020049), (17, 1771782), (23, 1309578), (34, 885891), (37, 814062), (46, 654789), (51, 590594), (69, 436526), (74, 407031), (102, 295297), (111, 271354), (138, 218263), (222, 135677), (347, 86802), (391, 77034), (629, 47886), (694, 43401), (782, 38517), (851, 35394), (1041, 28934), (1173, 25678), (1258, 23943), (1702, 17697), (1887, 15962), (2082, 14467), (2346, 12839), (2553, 11798), (3774, 7981), (5106, 5899)]