5857890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 15206400

約数和(自身を除く): 9348510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 239, 258, 285, 430, 478, 570, 645, 717, 817, 1195, 1290, 1434, 1634, 2390, 2451, 3585, 4085, 4541, 4902, 7170, 8170, 9082, 10277, 12255, 13623, 20554, 22705, 24510, 27246, 30831, 45410, 51385, 61662, 68115, 102770, 136230, 154155, 195263, 308310, 390526, 585789, 976315, 1171578, 1952630, 2928945, 5857890]

約数ペア:

[(1, 5857890), (2, 2928945), (3, 1952630), (5, 1171578), (6, 976315), (10, 585789), (15, 390526), (19, 308310), (30, 195263), (38, 154155), (43, 136230), (57, 102770), (86, 68115), (95, 61662), (114, 51385), (129, 45410), (190, 30831), (215, 27246), (239, 24510), (258, 22705), (285, 20554), (430, 13623), (478, 12255), (570, 10277), (645, 9082), (717, 8170), (817, 7170), (1195, 4902), (1290, 4541), (1434, 4085), (1634, 3585), (2390, 2451)]