2561452110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{17911}}^1$

素因数の和:18158

約数の個数: 96

約数和(自身を含む): 7645128192

約数和(自身を除く): 5083676082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 315, 454, 630, 681, 1135, 1362, 1589, 2043, 2270, 3178, 3405, 4086, 4767, 6810, 7945, 9534, 10215, 14301, 15890, 17911, 20430, 23835, 28602, 35822, 47670, 53733, 71505, 89555, 107466, 125377, 143010, 161199, 179110, 250754, 268665, 322398, 376131, 537330, 626885, 752262, 805995, 1128393, 1253770, 1611990, 1880655, 2256786, 3761310, 4065797, 5641965, 8131594, 11283930, 12197391, 20328985, 24394782, 28460579, 36592173, 40657970, 56921158, 60986955, 73184346, 85381737, 121973910, 142302895, 170763474, 182960865, 256145211, 284605790, 365921730, 426908685, 512290422, 853817370, 1280726055, 2561452110]

約数ペア:

[(1, 2561452110), (2, 1280726055), (3, 853817370), (5, 512290422), (6, 426908685), (7, 365921730), (9, 284605790), (10, 256145211), (14, 182960865), (15, 170763474), (18, 142302895), (21, 121973910), (30, 85381737), (35, 73184346), (42, 60986955), (45, 56921158), (63, 40657970), (70, 36592173), (90, 28460579), (105, 24394782), (126, 20328985), (210, 12197391), (227, 11283930), (315, 8131594), (454, 5641965), (630, 4065797), (681, 3761310), (1135, 2256786), (1362, 1880655), (1589, 1611990), (2043, 1253770), (2270, 1128393), (3178, 805995), (3405, 752262), (4086, 626885), (4767, 537330), (6810, 376131), (7945, 322398), (9534, 268665), (10215, 250754), (14301, 179110), (15890, 161199), (17911, 143010), (20430, 125377), (23835, 107466), (28602, 89555), (35822, 71505), (47670, 53733)]