30390152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17189}}^1$

素因数の和:17225

約数の個数: 32

約数和(自身を含む): 64978200

約数和(自身を除く): 34588048

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 17189, 34378, 68756, 137512, 223457, 292213, 446914, 584426, 893828, 1168852, 1787656, 2337704, 3798769, 7597538, 15195076, 30390152]

約数ペア:

[(1, 30390152), (2, 15195076), (4, 7597538), (8, 3798769), (13, 2337704), (17, 1787656), (26, 1168852), (34, 893828), (52, 584426), (68, 446914), (104, 292213), (136, 223457), (221, 137512), (442, 68756), (884, 34378), (1768, 17189)]