740364070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 1427945328

約数和(自身を除く): 687581258

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 361, 670, 722, 1273, 1805, 2546, 3061, 3610, 6122, 6365, 12730, 15305, 24187, 30610, 48374, 58159, 116318, 120935, 205087, 241870, 290795, 410174, 581590, 1025435, 1105021, 2050870, 2210042, 3896653, 5525105, 7793306, 11050210, 19483265, 38966530, 74036407, 148072814, 370182035, 740364070]

約数ペア:

[(1, 740364070), (2, 370182035), (5, 148072814), (10, 74036407), (19, 38966530), (38, 19483265), (67, 11050210), (95, 7793306), (134, 5525105), (190, 3896653), (335, 2210042), (361, 2050870), (670, 1105021), (722, 1025435), (1273, 581590), (1805, 410174), (2546, 290795), (3061, 241870), (3610, 205087), (6122, 120935), (6365, 116318), (12730, 58159), (15305, 48374), (24187, 30610)]