91412860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59359}}^1$

素因数の和:59386

約数の個数: 48

約数和(自身を含む): 239339520

約数和(自身を除く): 147926660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 59359, 118718, 237436, 296795, 415513, 593590, 652949, 831026, 1187180, 1305898, 1662052, 2077565, 2611796, 3264745, 4155130, 4570643, 6529490, 8310260, 9141286, 13058980, 18282572, 22853215, 45706430, 91412860]

約数ペア:

[(1, 91412860), (2, 45706430), (4, 22853215), (5, 18282572), (7, 13058980), (10, 9141286), (11, 8310260), (14, 6529490), (20, 4570643), (22, 4155130), (28, 3264745), (35, 2611796), (44, 2077565), (55, 1662052), (70, 1305898), (77, 1187180), (110, 831026), (140, 652949), (154, 593590), (220, 415513), (308, 296795), (385, 237436), (770, 118718), (1540, 59359)]