29820972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 43561428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 1049, 1236, 2098, 2369, 3147, 4196, 4738, 6294, 7107, 9476, 12588, 14214, 24127, 28428, 48254, 72381, 96508, 108047, 144762, 216094, 289524, 324141, 432188, 648282, 1296564, 2485081, 4970162, 7455243, 9940324, 14910486, 29820972]

約数ペア:

[(1, 29820972), (2, 14910486), (3, 9940324), (4, 7455243), (6, 4970162), (12, 2485081), (23, 1296564), (46, 648282), (69, 432188), (92, 324141), (103, 289524), (138, 216094), (206, 144762), (276, 108047), (309, 96508), (412, 72381), (618, 48254), (1049, 28428), (1236, 24127), (2098, 14214), (2369, 12588), (3147, 9476), (4196, 7107), (4738, 6294)]