74348170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 157716720

約数和(自身を除く): 83368550

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 41, 58, 65, 74, 82, 130, 145, 169, 185, 205, 290, 338, 370, 377, 410, 481, 533, 754, 845, 962, 1066, 1073, 1189, 1517, 1690, 1885, 2146, 2378, 2405, 2665, 3034, 3770, 4810, 4901, 5330, 5365, 5945, 6253, 6929, 7585, 9802, 10730, 11890, 12506, 13858, 13949, 15170, 15457, 19721, 24505, 27898, 30914, 31265, 34645, 39442, 43993, 49010, 62530, 69290, 69745, 77285, 87986, 98605, 139490, 154570, 181337, 197210, 200941, 219965, 256373, 362674, 401882, 439930, 512746, 571909, 906685, 1004705, 1143818, 1281865, 1813370, 2009410, 2563730, 2859545, 5719090, 7434817, 14869634, 37174085, 74348170]

約数ペア:

[(1, 74348170), (2, 37174085), (5, 14869634), (10, 7434817), (13, 5719090), (26, 2859545), (29, 2563730), (37, 2009410), (41, 1813370), (58, 1281865), (65, 1143818), (74, 1004705), (82, 906685), (130, 571909), (145, 512746), (169, 439930), (185, 401882), (205, 362674), (290, 256373), (338, 219965), (370, 200941), (377, 197210), (410, 181337), (481, 154570), (533, 139490), (754, 98605), (845, 87986), (962, 77285), (1066, 69745), (1073, 69290), (1189, 62530), (1517, 49010), (1690, 43993), (1885, 39442), (2146, 34645), (2378, 31265), (2405, 30914), (2665, 27898), (3034, 24505), (3770, 19721), (4810, 15457), (4901, 15170), (5330, 13949), (5365, 13858), (5945, 12506), (6253, 11890), (6929, 10730), (7585, 9802)]