1696280180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{14407}}^1$

素因数の和:14481

約数の個数: 72

約数和(自身を含む): 4216587648

約数和(自身を除く): 2520307468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 841, 1015, 1682, 2030, 3364, 4060, 4205, 5887, 8410, 11774, 14407, 16820, 23548, 28814, 29435, 57628, 58870, 72035, 100849, 117740, 144070, 201698, 288140, 403396, 417803, 504245, 835606, 1008490, 1671212, 2016980, 2089015, 2924621, 4178030, 5849242, 8356060, 11698484, 12116287, 14623105, 24232574, 29246210, 48465148, 58492420, 60581435, 84814009, 121162870, 169628018, 242325740, 339256036, 424070045, 848140090, 1696280180]

約数ペア:

[(1, 1696280180), (2, 848140090), (4, 424070045), (5, 339256036), (7, 242325740), (10, 169628018), (14, 121162870), (20, 84814009), (28, 60581435), (29, 58492420), (35, 48465148), (58, 29246210), (70, 24232574), (116, 14623105), (140, 12116287), (145, 11698484), (203, 8356060), (290, 5849242), (406, 4178030), (580, 2924621), (812, 2089015), (841, 2016980), (1015, 1671212), (1682, 1008490), (2030, 835606), (3364, 504245), (4060, 417803), (4205, 403396), (5887, 288140), (8410, 201698), (11774, 144070), (14407, 117740), (16820, 100849), (23548, 72035), (28814, 58870), (29435, 57628)]