30020896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 62270208

約数和(自身を除く): 32249312

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 571, 848, 992, 1142, 1643, 1696, 2284, 3286, 4568, 6572, 9136, 13144, 17701, 18272, 26288, 30263, 35402, 52576, 60526, 70804, 121052, 141608, 242104, 283216, 484208, 566432, 938153, 968416, 1876306, 3752612, 7505224, 15010448, 30020896]

約数ペア:

[(1, 30020896), (2, 15010448), (4, 7505224), (8, 3752612), (16, 1876306), (31, 968416), (32, 938153), (53, 566432), (62, 484208), (106, 283216), (124, 242104), (212, 141608), (248, 121052), (424, 70804), (496, 60526), (571, 52576), (848, 35402), (992, 30263), (1142, 26288), (1643, 18272), (1696, 17701), (2284, 13144), (3286, 9136), (4568, 6572)]