30018464

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7883}}^1$

素因数の和:7917

約数の個数: 48

約数和(自身を含む): 71523648

約数和(自身を除く): 41505184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 7883, 15766, 31532, 55181, 63064, 110362, 126128, 134011, 220724, 252256, 268022, 441448, 536044, 882896, 938077, 1072088, 1765792, 1876154, 2144176, 3752308, 4288352, 7504616, 15009232, 30018464]

約数ペア:

[(1, 30018464), (2, 15009232), (4, 7504616), (7, 4288352), (8, 3752308), (14, 2144176), (16, 1876154), (17, 1765792), (28, 1072088), (32, 938077), (34, 882896), (56, 536044), (68, 441448), (112, 268022), (119, 252256), (136, 220724), (224, 134011), (238, 126128), (272, 110362), (476, 63064), (544, 55181), (952, 31532), (1904, 15766), (3808, 7883)]