30137146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 20666054

約数列:

[1, 2, 13, 26, 31, 62, 139, 269, 278, 403, 538, 806, 1807, 3497, 3614, 4309, 6994, 8339, 8618, 16678, 37391, 56017, 74782, 108407, 112034, 216814, 486083, 972166, 1159121, 2318242, 15068573, 30137146]

約数ペア:

[(1, 30137146), (2, 15068573), (13, 2318242), (26, 1159121), (31, 972166), (62, 486083), (139, 216814), (269, 112034), (278, 108407), (403, 74782), (538, 56017), (806, 37391), (1807, 16678), (3497, 8618), (3614, 8339), (4309, 6994)]