17171070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11681}}^1$

素因数の和:11705

約数の個数: 48

約数和(自身を含む): 47942928

約数和(自身を除く): 30771858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 11681, 23362, 35043, 58405, 70086, 81767, 116810, 163534, 175215, 245301, 350430, 408835, 490602, 572369, 817670, 1144738, 1226505, 1717107, 2453010, 2861845, 3434214, 5723690, 8585535, 17171070]

約数ペア:

[(1, 17171070), (2, 8585535), (3, 5723690), (5, 3434214), (6, 2861845), (7, 2453010), (10, 1717107), (14, 1226505), (15, 1144738), (21, 817670), (30, 572369), (35, 490602), (42, 408835), (49, 350430), (70, 245301), (98, 175215), (105, 163534), (147, 116810), (210, 81767), (245, 70086), (294, 58405), (490, 35043), (735, 23362), (1470, 11681)]