82460340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15797}}^1$

素因数の和:15841

約数の個数: 72

約数和(自身を含む): 258771240

約数和(自身を除く): 176310900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 15797, 31594, 47391, 63188, 78985, 94782, 142173, 157970, 189564, 236955, 284346, 315940, 458113, 473910, 568692, 710865, 916226, 947820, 1374339, 1421730, 1832452, 2290565, 2748678, 2843460, 4123017, 4581130, 5497356, 6871695, 8246034, 9162260, 13743390, 16492068, 20615085, 27486780, 41230170, 82460340]

約数ペア:

[(1, 82460340), (2, 41230170), (3, 27486780), (4, 20615085), (5, 16492068), (6, 13743390), (9, 9162260), (10, 8246034), (12, 6871695), (15, 5497356), (18, 4581130), (20, 4123017), (29, 2843460), (30, 2748678), (36, 2290565), (45, 1832452), (58, 1421730), (60, 1374339), (87, 947820), (90, 916226), (116, 710865), (145, 568692), (174, 473910), (180, 458113), (261, 315940), (290, 284346), (348, 236955), (435, 189564), (522, 157970), (580, 142173), (870, 94782), (1044, 78985), (1305, 63188), (1740, 47391), (2610, 31594), (5220, 15797)]