1493310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 4419072

約数和(自身を除く): 2925762

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, 547, 910, 1094, 1365, 1641, 2730, 2735, 3282, 3829, 5470, 7111, 7658, 8205, 11487, 14222, 16410, 19145, 21333, 22974, 35555, 38290, 42666, 49777, 57435, 71110, 99554, 106665, 114870, 149331, 213330, 248885, 298662, 497770, 746655, 1493310]

約数ペア:

[(1, 1493310), (2, 746655), (3, 497770), (5, 298662), (6, 248885), (7, 213330), (10, 149331), (13, 114870), (14, 106665), (15, 99554), (21, 71110), (26, 57435), (30, 49777), (35, 42666), (39, 38290), (42, 35555), (65, 22974), (70, 21333), (78, 19145), (91, 16410), (105, 14222), (130, 11487), (182, 8205), (195, 7658), (210, 7111), (273, 5470), (390, 3829), (455, 3282), (546, 2735), (547, 2730), (910, 1641), (1094, 1365)]