30210872

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 57866400

約数和(自身を除く): 27655528

約数列:

[1, 2, 4, 8, 89, 151, 178, 281, 302, 356, 562, 604, 712, 1124, 1208, 2248, 13439, 25009, 26878, 42431, 50018, 53756, 84862, 100036, 107512, 169724, 200072, 339448, 3776359, 7552718, 15105436, 30210872]

約数ペア:

[(1, 30210872), (2, 15105436), (4, 7552718), (8, 3776359), (89, 339448), (151, 200072), (178, 169724), (281, 107512), (302, 100036), (356, 84862), (562, 53756), (604, 50018), (712, 42431), (1124, 26878), (1208, 25009), (2248, 13439)]