76706470

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 140564160

約数和(自身を除く): 63857690

約数列:

[1, 2, 5, 10, 101, 173, 202, 346, 439, 505, 865, 878, 1010, 1730, 2195, 4390, 17473, 34946, 44339, 75947, 87365, 88678, 151894, 174730, 221695, 379735, 443390, 759470, 7670647, 15341294, 38353235, 76706470]

約数ペア:

[(1, 76706470), (2, 38353235), (5, 15341294), (10, 7670647), (101, 759470), (173, 443390), (202, 379735), (346, 221695), (439, 174730), (505, 151894), (865, 88678), (878, 87365), (1010, 75947), (1730, 44339), (2195, 34946), (4390, 17473)]