29559940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 36629372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 227, 340, 383, 454, 766, 908, 1135, 1532, 1915, 2270, 3830, 3859, 4540, 6511, 7660, 7718, 13022, 15436, 19295, 26044, 32555, 38590, 65110, 77180, 86941, 130220, 173882, 347764, 434705, 869410, 1477997, 1738820, 2955994, 5911988, 7389985, 14779970, 29559940]

約数ペア:

[(1, 29559940), (2, 14779970), (4, 7389985), (5, 5911988), (10, 2955994), (17, 1738820), (20, 1477997), (34, 869410), (68, 434705), (85, 347764), (170, 173882), (227, 130220), (340, 86941), (383, 77180), (454, 65110), (766, 38590), (908, 32555), (1135, 26044), (1532, 19295), (1915, 15436), (2270, 13022), (3830, 7718), (3859, 7660), (4540, 6511)]