219635710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1117}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 460920096

約数和(自身を除く): 241284386

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1117, 1855, 2234, 2809, 3710, 5585, 5618, 7819, 11170, 14045, 15638, 19663, 28090, 39095, 39326, 59201, 78190, 98315, 118402, 196630, 296005, 414407, 592010, 828814, 2072035, 3137653, 4144070, 6275306, 15688265, 21963571, 31376530, 43927142, 109817855, 219635710]

約数ペア:

[(1, 219635710), (2, 109817855), (5, 43927142), (7, 31376530), (10, 21963571), (14, 15688265), (35, 6275306), (53, 4144070), (70, 3137653), (106, 2072035), (265, 828814), (371, 592010), (530, 414407), (742, 296005), (1117, 196630), (1855, 118402), (2234, 98315), (2809, 78190), (3710, 59201), (5585, 39326), (5618, 39095), (7819, 28090), (11170, 19663), (14045, 15638)]