29134820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 73495296

約数和(自身を除く): 44360476

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 61, 65, 110, 122, 130, 143, 167, 220, 244, 260, 286, 305, 334, 572, 610, 668, 671, 715, 793, 835, 1220, 1342, 1430, 1586, 1670, 1837, 2171, 2684, 2860, 3172, 3340, 3355, 3674, 3965, 4342, 6710, 7348, 7930, 8684, 8723, 9185, 10187, 10855, 13420, 15860, 17446, 18370, 20374, 21710, 23881, 34892, 36740, 40748, 43420, 43615, 47762, 50935, 87230, 95524, 101870, 112057, 119405, 132431, 174460, 203740, 224114, 238810, 264862, 448228, 477620, 529724, 560285, 662155, 1120570, 1324310, 1456741, 2241140, 2648620, 2913482, 5826964, 7283705, 14567410, 29134820]

約数ペア:

[(1, 29134820), (2, 14567410), (4, 7283705), (5, 5826964), (10, 2913482), (11, 2648620), (13, 2241140), (20, 1456741), (22, 1324310), (26, 1120570), (44, 662155), (52, 560285), (55, 529724), (61, 477620), (65, 448228), (110, 264862), (122, 238810), (130, 224114), (143, 203740), (167, 174460), (220, 132431), (244, 119405), (260, 112057), (286, 101870), (305, 95524), (334, 87230), (572, 50935), (610, 47762), (668, 43615), (671, 43420), (715, 40748), (793, 36740), (835, 34892), (1220, 23881), (1342, 21710), (1430, 20374), (1586, 18370), (1670, 17446), (1837, 15860), (2171, 13420), (2684, 10855), (2860, 10187), (3172, 9185), (3340, 8723), (3355, 8684), (3674, 7930), (3965, 7348), (4342, 6710)]