30651446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 55776000

約数和(自身を除く): 25124554

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 829, 973, 1658, 1946, 2641, 5282, 5803, 11606, 15751, 18487, 31502, 36974, 110257, 115231, 220514, 230462, 806617, 1613234, 2189389, 4378778, 15325723, 30651446]

約数ペア:

[(1, 30651446), (2, 15325723), (7, 4378778), (14, 2189389), (19, 1613234), (38, 806617), (133, 230462), (139, 220514), (266, 115231), (278, 110257), (829, 36974), (973, 31502), (1658, 18487), (1946, 15751), (2641, 11606), (5282, 5803)]