172179630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{39043}}^1$

素因数の和:39070

約数の個数: 72

約数和(自身を含む): 520768872

約数和(自身を除く): 348589242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 39043, 78086, 117129, 195215, 234258, 273301, 351387, 390430, 546602, 585645, 702774, 819903, 1171290, 1366505, 1639806, 1756935, 1913107, 2459709, 2733010, 3513870, 3826214, 4099515, 4919418, 5739321, 8199030, 9565535, 11478642, 12298545, 17217963, 19131070, 24597090, 28696605, 34435926, 57393210, 86089815, 172179630]

約数ペア:

[(1, 172179630), (2, 86089815), (3, 57393210), (5, 34435926), (6, 28696605), (7, 24597090), (9, 19131070), (10, 17217963), (14, 12298545), (15, 11478642), (18, 9565535), (21, 8199030), (30, 5739321), (35, 4919418), (42, 4099515), (45, 3826214), (49, 3513870), (63, 2733010), (70, 2459709), (90, 1913107), (98, 1756935), (105, 1639806), (126, 1366505), (147, 1171290), (210, 819903), (245, 702774), (294, 585645), (315, 546602), (441, 390430), (490, 351387), (630, 273301), (735, 234258), (882, 195215), (1470, 117129), (2205, 78086), (4410, 39043)]