743996890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{116797}}^1$

素因数の和:116831

約数の個数: 48

約数和(自身を含む): 1677686472

約数和(自身を除く): 933689582

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 116797, 233594, 583985, 817579, 1167970, 1518361, 1635158, 3036722, 4087895, 5723053, 7591805, 8175790, 10628527, 11446106, 15183610, 21257054, 28615265, 53142635, 57230530, 74399689, 106285270, 148799378, 371998445, 743996890]

約数ペア:

[(1, 743996890), (2, 371998445), (5, 148799378), (7, 106285270), (10, 74399689), (13, 57230530), (14, 53142635), (26, 28615265), (35, 21257054), (49, 15183610), (65, 11446106), (70, 10628527), (91, 8175790), (98, 7591805), (130, 5723053), (182, 4087895), (245, 3036722), (455, 1635158), (490, 1518361), (637, 1167970), (910, 817579), (1274, 583985), (3185, 233594), (6370, 116797)]