239304870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{379849}}^1$

素因数の和:379869

約数の個数: 48

約数和(自身を含む): 711079200

約数和(自身を除く): 471774330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 379849, 759698, 1139547, 1899245, 2279094, 2658943, 3418641, 3798490, 5317886, 5697735, 6837282, 7976829, 11395470, 13294715, 15953658, 17093205, 23930487, 26589430, 34186410, 39884145, 47860974, 79768290, 119652435, 239304870]

約数ペア:

[(1, 239304870), (2, 119652435), (3, 79768290), (5, 47860974), (6, 39884145), (7, 34186410), (9, 26589430), (10, 23930487), (14, 17093205), (15, 15953658), (18, 13294715), (21, 11395470), (30, 7976829), (35, 6837282), (42, 5697735), (45, 5317886), (63, 3798490), (70, 3418641), (90, 2658943), (105, 2279094), (126, 1899245), (210, 1139547), (315, 759698), (630, 379849)]