26689530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1831

約数の個数: 64

約数和(自身を含む): 74251008

約数和(自身を除く): 47561478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 1741, 2190, 2555, 3066, 3482, 5110, 5223, 7665, 8705, 10446, 12187, 15330, 17410, 24374, 26115, 36561, 52230, 60935, 73122, 121870, 127093, 182805, 254186, 365610, 381279, 635465, 762558, 889651, 1270930, 1779302, 1906395, 2668953, 3812790, 4448255, 5337906, 8896510, 13344765, 26689530]

約数ペア:

[(1, 26689530), (2, 13344765), (3, 8896510), (5, 5337906), (6, 4448255), (7, 3812790), (10, 2668953), (14, 1906395), (15, 1779302), (21, 1270930), (30, 889651), (35, 762558), (42, 635465), (70, 381279), (73, 365610), (105, 254186), (146, 182805), (210, 127093), (219, 121870), (365, 73122), (438, 60935), (511, 52230), (730, 36561), (1022, 26115), (1095, 24374), (1533, 17410), (1741, 15330), (2190, 12187), (2555, 10446), (3066, 8705), (3482, 7665), (5110, 5223)]