91944090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{20849}}^1$

素因数の和:20876

約数の個数: 72

約数和(自身を含む): 278097300

約数和(自身を除く): 186153210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 20849, 41698, 62547, 104245, 125094, 145943, 187641, 208490, 291886, 312735, 375282, 437829, 625470, 729715, 875658, 938205, 1021601, 1313487, 1459430, 1876410, 2043202, 2189145, 2626974, 3064803, 4378290, 5108005, 6129606, 6567435, 9194409, 10216010, 13134870, 15324015, 18388818, 30648030, 45972045, 91944090]

約数ペア:

[(1, 91944090), (2, 45972045), (3, 30648030), (5, 18388818), (6, 15324015), (7, 13134870), (9, 10216010), (10, 9194409), (14, 6567435), (15, 6129606), (18, 5108005), (21, 4378290), (30, 3064803), (35, 2626974), (42, 2189145), (45, 2043202), (49, 1876410), (63, 1459430), (70, 1313487), (90, 1021601), (98, 938205), (105, 875658), (126, 729715), (147, 625470), (210, 437829), (245, 375282), (294, 312735), (315, 291886), (441, 208490), (490, 187641), (630, 145943), (735, 125094), (882, 104245), (1470, 62547), (2205, 41698), (4410, 20849)]