29730178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 49586688

約数和(自身を除く): 19856510

約数列:

[1, 2, 17, 31, 34, 62, 67, 134, 421, 527, 842, 1054, 1139, 2077, 2278, 4154, 7157, 13051, 14314, 26102, 28207, 35309, 56414, 70618, 221867, 443734, 479519, 874417, 959038, 1748834, 14865089, 29730178]

約数ペア:

[(1, 29730178), (2, 14865089), (17, 1748834), (31, 959038), (34, 874417), (62, 479519), (67, 443734), (134, 221867), (421, 70618), (527, 56414), (842, 35309), (1054, 28207), (1139, 26102), (2077, 14314), (2278, 13051), (4154, 7157)]