34712980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 81105192

約数和(自身を除く): 46392212

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 193, 230, 340, 386, 391, 460, 529, 772, 782, 965, 1058, 1564, 1930, 1955, 2116, 2645, 3281, 3860, 3910, 4439, 5290, 6562, 7820, 8878, 8993, 10580, 13124, 16405, 17756, 17986, 22195, 32810, 35972, 44390, 44965, 65620, 75463, 88780, 89930, 102097, 150926, 179860, 204194, 301852, 377315, 408388, 510485, 754630, 1020970, 1509260, 1735649, 2041940, 3471298, 6942596, 8678245, 17356490, 34712980]

約数ペア:

[(1, 34712980), (2, 17356490), (4, 8678245), (5, 6942596), (10, 3471298), (17, 2041940), (20, 1735649), (23, 1509260), (34, 1020970), (46, 754630), (68, 510485), (85, 408388), (92, 377315), (115, 301852), (170, 204194), (193, 179860), (230, 150926), (340, 102097), (386, 89930), (391, 88780), (460, 75463), (529, 65620), (772, 44965), (782, 44390), (965, 35972), (1058, 32810), (1564, 22195), (1930, 17986), (1955, 17756), (2116, 16405), (2645, 13124), (3281, 10580), (3860, 8993), (3910, 8878), (4439, 7820), (5290, 6562)]