34740020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{35449}}^1$

素因数の和:35472

約数の個数: 36

約数和(自身を含む): 84867300

約数和(自身を除く): 50127280

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 35449, 70898, 141796, 177245, 248143, 354490, 496286, 708980, 992572, 1240715, 1737001, 2481430, 3474002, 4962860, 6948004, 8685005, 17370010, 34740020]

約数ペア:

[(1, 34740020), (2, 17370010), (4, 8685005), (5, 6948004), (7, 4962860), (10, 3474002), (14, 2481430), (20, 1737001), (28, 1240715), (35, 992572), (49, 708980), (70, 496286), (98, 354490), (140, 248143), (196, 177245), (245, 141796), (490, 70898), (980, 35449)]