6509980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 14859936

約数和(自身を除く): 8349956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 467, 697, 820, 934, 1394, 1868, 2335, 2788, 3485, 4670, 6970, 7939, 9340, 13940, 15878, 19147, 31756, 38294, 39695, 76588, 79390, 95735, 158780, 191470, 325499, 382940, 650998, 1301996, 1627495, 3254990, 6509980]

約数ペア:

[(1, 6509980), (2, 3254990), (4, 1627495), (5, 1301996), (10, 650998), (17, 382940), (20, 325499), (34, 191470), (41, 158780), (68, 95735), (82, 79390), (85, 76588), (164, 39695), (170, 38294), (205, 31756), (340, 19147), (410, 15878), (467, 13940), (697, 9340), (820, 7939), (934, 6970), (1394, 4670), (1868, 3485), (2335, 2788)]