30856722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 71608320

約数和(自身を除く): 40751598

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 443, 494, 611, 741, 886, 893, 1222, 1329, 1482, 1786, 1833, 2658, 2679, 3666, 5358, 5759, 8417, 11518, 11609, 16834, 17277, 20821, 23218, 25251, 34554, 34827, 41642, 50502, 62463, 69654, 109421, 124926, 218842, 270673, 328263, 395599, 541346, 656526, 791198, 812019, 1186797, 1624038, 2373594, 5142787, 10285574, 15428361, 30856722]

約数ペア:

[(1, 30856722), (2, 15428361), (3, 10285574), (6, 5142787), (13, 2373594), (19, 1624038), (26, 1186797), (38, 812019), (39, 791198), (47, 656526), (57, 541346), (78, 395599), (94, 328263), (114, 270673), (141, 218842), (247, 124926), (282, 109421), (443, 69654), (494, 62463), (611, 50502), (741, 41642), (886, 34827), (893, 34554), (1222, 25251), (1329, 23218), (1482, 20821), (1786, 17277), (1833, 16834), (2658, 11609), (2679, 11518), (3666, 8417), (5358, 5759)]