30481044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 80706528

約数和(自身を除く): 50225484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 79, 111, 132, 148, 158, 222, 237, 316, 407, 444, 474, 814, 869, 948, 1221, 1628, 1738, 2442, 2607, 2923, 3476, 4884, 5214, 5846, 6241, 8769, 10428, 11692, 12482, 17538, 18723, 24964, 32153, 35076, 37446, 64306, 68651, 74892, 96459, 128612, 137302, 192918, 205953, 230917, 274604, 385836, 411906, 461834, 692751, 823812, 923668, 1385502, 2540087, 2771004, 5080174, 7620261, 10160348, 15240522, 30481044]

約数ペア:

[(1, 30481044), (2, 15240522), (3, 10160348), (4, 7620261), (6, 5080174), (11, 2771004), (12, 2540087), (22, 1385502), (33, 923668), (37, 823812), (44, 692751), (66, 461834), (74, 411906), (79, 385836), (111, 274604), (132, 230917), (148, 205953), (158, 192918), (222, 137302), (237, 128612), (316, 96459), (407, 74892), (444, 68651), (474, 64306), (814, 37446), (869, 35076), (948, 32153), (1221, 24964), (1628, 18723), (1738, 17538), (2442, 12482), (2607, 11692), (2923, 10428), (3476, 8769), (4884, 6241), (5214, 5846)]