239003310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87547}}^1$

素因数の和:87577

約数の個数: 64

約数和(自身を含む): 705987072

約数和(自身を除く): 466983762

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 87547, 175094, 262641, 437735, 525282, 612829, 875470, 1138111, 1225658, 1313205, 1838487, 2276222, 2626410, 3064145, 3414333, 3676974, 5690555, 6128290, 6828666, 7966777, 9192435, 11381110, 15933554, 17071665, 18384870, 23900331, 34143330, 39833885, 47800662, 79667770, 119501655, 239003310]

約数ペア:

[(1, 239003310), (2, 119501655), (3, 79667770), (5, 47800662), (6, 39833885), (7, 34143330), (10, 23900331), (13, 18384870), (14, 17071665), (15, 15933554), (21, 11381110), (26, 9192435), (30, 7966777), (35, 6828666), (39, 6128290), (42, 5690555), (65, 3676974), (70, 3414333), (78, 3064145), (91, 2626410), (105, 2276222), (130, 1838487), (182, 1313205), (195, 1225658), (210, 1138111), (273, 875470), (390, 612829), (455, 525282), (546, 437735), (910, 262641), (1365, 175094), (2730, 87547)]