30669892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18839}}^1$

素因数の和:18891

約数の個数: 24

約数和(自身を含む): 60137280

約数和(自身を除く): 29467388

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 18839, 37678, 75356, 207229, 414458, 697043, 828916, 1394086, 2788172, 7667473, 15334946, 30669892]

約数ペア:

[(1, 30669892), (2, 15334946), (4, 7667473), (11, 2788172), (22, 1394086), (37, 828916), (44, 697043), (74, 414458), (148, 207229), (407, 75356), (814, 37678), (1628, 18839)]