11498940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 35166768

約数和(自身を除く): 23667828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 331, 386, 579, 662, 772, 965, 993, 1158, 1324, 1655, 1737, 1930, 1986, 2316, 2895, 2979, 3310, 3474, 3860, 3972, 4965, 5790, 5958, 6620, 6948, 8685, 9930, 11580, 11916, 14895, 17370, 19860, 29790, 34740, 59580, 63883, 127766, 191649, 255532, 319415, 383298, 574947, 638830, 766596, 958245, 1149894, 1277660, 1916490, 2299788, 2874735, 3832980, 5749470, 11498940]

約数ペア:

[(1, 11498940), (2, 5749470), (3, 3832980), (4, 2874735), (5, 2299788), (6, 1916490), (9, 1277660), (10, 1149894), (12, 958245), (15, 766596), (18, 638830), (20, 574947), (30, 383298), (36, 319415), (45, 255532), (60, 191649), (90, 127766), (180, 63883), (193, 59580), (331, 34740), (386, 29790), (579, 19860), (662, 17370), (772, 14895), (965, 11916), (993, 11580), (1158, 9930), (1324, 8685), (1655, 6948), (1737, 6620), (1930, 5958), (1986, 5790), (2316, 4965), (2895, 3972), (2979, 3860), (3310, 3474)]