16175390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3033

約数の個数: 48

約数和(自身を含む): 36960624

約数和(自身を除く): 20785234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 3001, 5390, 6002, 15005, 21007, 30010, 33011, 42014, 66022, 105035, 147049, 165055, 210070, 231077, 294098, 330110, 462154, 735245, 1155385, 1470490, 1617539, 2310770, 3235078, 8087695, 16175390]

約数ペア:

[(1, 16175390), (2, 8087695), (5, 3235078), (7, 2310770), (10, 1617539), (11, 1470490), (14, 1155385), (22, 735245), (35, 462154), (49, 330110), (55, 294098), (70, 231077), (77, 210070), (98, 165055), (110, 147049), (154, 105035), (245, 66022), (385, 42014), (490, 33011), (539, 30010), (770, 21007), (1078, 15005), (2695, 6002), (3001, 5390)]