42809690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 55167910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 1049, 1166, 1855, 2098, 2915, 3710, 4081, 5245, 5830, 7343, 8162, 10490, 11539, 14686, 20405, 23078, 36715, 40810, 55597, 57695, 73430, 80773, 111194, 115390, 161546, 277985, 389179, 403865, 555970, 611567, 778358, 807730, 1223134, 1945895, 3057835, 3891790, 4280969, 6115670, 8561938, 21404845, 42809690]

約数ペア:

[(1, 42809690), (2, 21404845), (5, 8561938), (7, 6115670), (10, 4280969), (11, 3891790), (14, 3057835), (22, 1945895), (35, 1223134), (53, 807730), (55, 778358), (70, 611567), (77, 555970), (106, 403865), (110, 389179), (154, 277985), (265, 161546), (371, 115390), (385, 111194), (530, 80773), (583, 73430), (742, 57695), (770, 55597), (1049, 40810), (1166, 36715), (1855, 23078), (2098, 20405), (2915, 14686), (3710, 11539), (4081, 10490), (5245, 8162), (5830, 7343)]