40479690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 64029750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1511, 1786, 2679, 3022, 4465, 4533, 5358, 7555, 8930, 9066, 13395, 15110, 22665, 26790, 28709, 45330, 57418, 71017, 86127, 142034, 143545, 172254, 213051, 287090, 355085, 426102, 430635, 710170, 861270, 1065255, 1349323, 2130510, 2698646, 4047969, 6746615, 8095938, 13493230, 20239845, 40479690]

約数ペア:

[(1, 40479690), (2, 20239845), (3, 13493230), (5, 8095938), (6, 6746615), (10, 4047969), (15, 2698646), (19, 2130510), (30, 1349323), (38, 1065255), (47, 861270), (57, 710170), (94, 430635), (95, 426102), (114, 355085), (141, 287090), (190, 213051), (235, 172254), (282, 143545), (285, 142034), (470, 86127), (570, 71017), (705, 57418), (893, 45330), (1410, 28709), (1511, 26790), (1786, 22665), (2679, 15110), (3022, 13395), (4465, 9066), (4533, 8930), (5358, 7555)]