2234680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 6013440

約数和(自身を除く): 3778760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 347, 460, 644, 694, 805, 920, 1288, 1388, 1610, 1735, 2429, 2776, 3220, 3470, 4858, 6440, 6940, 7981, 9716, 12145, 13880, 15962, 19432, 24290, 31924, 39905, 48580, 55867, 63848, 79810, 97160, 111734, 159620, 223468, 279335, 319240, 446936, 558670, 1117340, 2234680]

約数ペア:

[(1, 2234680), (2, 1117340), (4, 558670), (5, 446936), (7, 319240), (8, 279335), (10, 223468), (14, 159620), (20, 111734), (23, 97160), (28, 79810), (35, 63848), (40, 55867), (46, 48580), (56, 39905), (70, 31924), (92, 24290), (115, 19432), (140, 15962), (161, 13880), (184, 12145), (230, 9716), (280, 7981), (322, 6940), (347, 6440), (460, 4858), (644, 3470), (694, 3220), (805, 2776), (920, 2429), (1288, 1735), (1388, 1610)]