291102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 691200

約数和(自身を除く): 400098

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 239, 406, 478, 609, 717, 1218, 1434, 1673, 3346, 5019, 6931, 10038, 13862, 20793, 41586, 48517, 97034, 145551, 291102]

約数ペア:

[(1, 291102), (2, 145551), (3, 97034), (6, 48517), (7, 41586), (14, 20793), (21, 13862), (29, 10038), (42, 6931), (58, 5019), (87, 3346), (174, 1673), (203, 1434), (239, 1218), (406, 717), (478, 609)]