270778802

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 494757720

約数和(自身を除く): 223978918

約数列:

[1, 2, 7, 14, 37, 49, 53, 74, 98, 106, 259, 371, 518, 742, 1409, 1813, 1961, 2597, 2818, 3626, 3922, 5194, 9863, 13727, 19726, 27454, 52133, 69041, 74677, 96089, 104266, 138082, 149354, 192178, 364931, 522739, 729862, 1045478, 2554517, 2763049, 3659173, 5109034, 5526098, 7318346, 19341343, 38682686, 135389401, 270778802]

約数ペア:

[(1, 270778802), (2, 135389401), (7, 38682686), (14, 19341343), (37, 7318346), (49, 5526098), (53, 5109034), (74, 3659173), (98, 2763049), (106, 2554517), (259, 1045478), (371, 729862), (518, 522739), (742, 364931), (1409, 192178), (1813, 149354), (1961, 138082), (2597, 104266), (2818, 96089), (3626, 74677), (3922, 69041), (5194, 52133), (9863, 27454), (13727, 19726)]