60578980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 160312320

約数和(自身を除く): 99733340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 220, 278, 283, 308, 385, 556, 566, 695, 770, 973, 1132, 1390, 1415, 1529, 1540, 1946, 1981, 2780, 2830, 3058, 3113, 3892, 3962, 4865, 5660, 6116, 6226, 7645, 7924, 9730, 9905, 10703, 12452, 15290, 15565, 19460, 19810, 21406, 21791, 30580, 31130, 39337, 39620, 42812, 43582, 53515, 62260, 78674, 87164, 107030, 108955, 157348, 196685, 214060, 217910, 275359, 393370, 432707, 435820, 550718, 786740, 865414, 1101436, 1376795, 1730828, 2163535, 2753590, 3028949, 4327070, 5507180, 6057898, 8654140, 12115796, 15144745, 30289490, 60578980]

約数ペア:

[(1, 60578980), (2, 30289490), (4, 15144745), (5, 12115796), (7, 8654140), (10, 6057898), (11, 5507180), (14, 4327070), (20, 3028949), (22, 2753590), (28, 2163535), (35, 1730828), (44, 1376795), (55, 1101436), (70, 865414), (77, 786740), (110, 550718), (139, 435820), (140, 432707), (154, 393370), (220, 275359), (278, 217910), (283, 214060), (308, 196685), (385, 157348), (556, 108955), (566, 107030), (695, 87164), (770, 78674), (973, 62260), (1132, 53515), (1390, 43582), (1415, 42812), (1529, 39620), (1540, 39337), (1946, 31130), (1981, 30580), (2780, 21791), (2830, 21406), (3058, 19810), (3113, 19460), (3892, 15565), (3962, 15290), (4865, 12452), (5660, 10703), (6116, 9905), (6226, 9730), (7645, 7924)]