29562820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9181}}^1$

素因数の和:9220

約数の個数: 48

約数和(自身を含む): 74043648

約数和(自身を除く): 44480828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 9181, 18362, 36724, 45905, 64267, 91810, 128534, 183620, 211163, 257068, 321335, 422326, 642670, 844652, 1055815, 1285340, 1478141, 2111630, 2956282, 4223260, 5912564, 7390705, 14781410, 29562820]

約数ペア:

[(1, 29562820), (2, 14781410), (4, 7390705), (5, 5912564), (7, 4223260), (10, 2956282), (14, 2111630), (20, 1478141), (23, 1285340), (28, 1055815), (35, 844652), (46, 642670), (70, 422326), (92, 321335), (115, 257068), (140, 211163), (161, 183620), (230, 128534), (322, 91810), (460, 64267), (644, 45905), (805, 36724), (1610, 18362), (3220, 9181)]