2670070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3136010

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 47, 65, 94, 95, 115, 130, 190, 230, 235, 247, 299, 437, 470, 494, 598, 611, 874, 893, 1081, 1222, 1235, 1495, 1786, 2162, 2185, 2470, 2990, 3055, 4370, 4465, 5405, 5681, 6110, 8930, 10810, 11362, 11609, 14053, 20539, 23218, 28106, 28405, 41078, 56810, 58045, 70265, 102695, 116090, 140530, 205390, 267007, 534014, 1335035, 2670070]

約数ペア:

[(1, 2670070), (2, 1335035), (5, 534014), (10, 267007), (13, 205390), (19, 140530), (23, 116090), (26, 102695), (38, 70265), (46, 58045), (47, 56810), (65, 41078), (94, 28405), (95, 28106), (115, 23218), (130, 20539), (190, 14053), (230, 11609), (235, 11362), (247, 10810), (299, 8930), (437, 6110), (470, 5681), (494, 5405), (598, 4465), (611, 4370), (874, 3055), (893, 2990), (1081, 2470), (1222, 2185), (1235, 2162), (1495, 1786)]