29686890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18671}}^1$

素因数の和:18734

約数の個数: 32

約数和(自身を含む): 72596736

約数和(自身を除く): 42909846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 18671, 37342, 56013, 93355, 112026, 186710, 280065, 560130, 989563, 1979126, 2968689, 4947815, 5937378, 9895630, 14843445, 29686890]

約数ペア:

[(1, 29686890), (2, 14843445), (3, 9895630), (5, 5937378), (6, 4947815), (10, 2968689), (15, 1979126), (30, 989563), (53, 560130), (106, 280065), (159, 186710), (265, 112026), (318, 93355), (530, 56013), (795, 37342), (1590, 18671)]