30081436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 66350592

約数和(自身を除く): 36269156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 967, 1111, 1414, 1934, 2222, 2828, 3868, 4444, 6769, 7777, 10637, 13538, 15554, 21274, 27076, 31108, 42548, 74459, 97667, 148918, 195334, 297836, 390668, 683669, 1074337, 1367338, 2148674, 2734676, 4297348, 7520359, 15040718, 30081436]

約数ペア:

[(1, 30081436), (2, 15040718), (4, 7520359), (7, 4297348), (11, 2734676), (14, 2148674), (22, 1367338), (28, 1074337), (44, 683669), (77, 390668), (101, 297836), (154, 195334), (202, 148918), (308, 97667), (404, 74459), (707, 42548), (967, 31108), (1111, 27076), (1414, 21274), (1934, 15554), (2222, 13538), (2828, 10637), (3868, 7777), (4444, 6769)]