2209130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 5253120

約数和(自身を除く): 3043990

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 151, 154, 190, 209, 266, 302, 385, 418, 665, 755, 770, 1045, 1057, 1330, 1463, 1510, 1661, 2090, 2114, 2869, 2926, 3322, 5285, 5738, 7315, 8305, 10570, 11627, 14345, 14630, 16610, 20083, 23254, 28690, 31559, 40166, 58135, 63118, 100415, 116270, 157795, 200830, 220913, 315590, 441826, 1104565, 2209130]

約数ペア:

[(1, 2209130), (2, 1104565), (5, 441826), (7, 315590), (10, 220913), (11, 200830), (14, 157795), (19, 116270), (22, 100415), (35, 63118), (38, 58135), (55, 40166), (70, 31559), (77, 28690), (95, 23254), (110, 20083), (133, 16610), (151, 14630), (154, 14345), (190, 11627), (209, 10570), (266, 8305), (302, 7315), (385, 5738), (418, 5285), (665, 3322), (755, 2926), (770, 2869), (1045, 2114), (1057, 2090), (1330, 1661), (1463, 1510)]