29994460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 68148864

約数和(自身を除く): 38154404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 1877, 3196, 3754, 3995, 7508, 7990, 9385, 15980, 18770, 31909, 37540, 63818, 88219, 127636, 159545, 176438, 319090, 352876, 441095, 638180, 882190, 1499723, 1764380, 2999446, 5998892, 7498615, 14997230, 29994460]

約数ペア:

[(1, 29994460), (2, 14997230), (4, 7498615), (5, 5998892), (10, 2999446), (17, 1764380), (20, 1499723), (34, 882190), (47, 638180), (68, 441095), (85, 352876), (94, 319090), (170, 176438), (188, 159545), (235, 127636), (340, 88219), (470, 63818), (799, 37540), (940, 31909), (1598, 18770), (1877, 15980), (3196, 9385), (3754, 7990), (3995, 7508)]