520030475406

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7965421}}^1$

素因数の和:7965479

約数の個数: 80

約数和(自身を含む): 1295368787328

約数和(自身を除く): 775338311922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 5022, 7254, 10881, 21762, 32643, 65286, 7965421, 15930842, 23896263, 47792526, 71688789, 103550473, 143377578, 207100946, 215066367, 246928051, 310651419, 430132734, 493856102, 621302838, 645199101, 740784153, 931954257, 1290398202, 1481568306, 1863908514, 2222352459, 2795862771, 3210064663, 4444704918, 5591725542, 6420129326, 6667057377, 8387588313, 9630193989, 13334114754, 16775176626, 19260387978, 20001172131, 28890581967, 40002344262, 57781163934, 86671745901, 173343491802, 260015237703, 520030475406]

約数ペア:

[(1, 520030475406), (2, 260015237703), (3, 173343491802), (6, 86671745901), (9, 57781163934), (13, 40002344262), (18, 28890581967), (26, 20001172131), (27, 19260387978), (31, 16775176626), (39, 13334114754), (54, 9630193989), (62, 8387588313), (78, 6667057377), (81, 6420129326), (93, 5591725542), (117, 4444704918), (162, 3210064663), (186, 2795862771), (234, 2222352459), (279, 1863908514), (351, 1481568306), (403, 1290398202), (558, 931954257), (702, 740784153), (806, 645199101), (837, 621302838), (1053, 493856102), (1209, 430132734), (1674, 310651419), (2106, 246928051), (2418, 215066367), (2511, 207100946), (3627, 143377578), (5022, 103550473), (7254, 71688789), (10881, 47792526), (21762, 23896263), (32643, 15930842), (65286, 7965421)]