506419060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157273}}^1$

素因数の和:157312

約数の個数: 48

約数和(自身を含む): 1268257536

約数和(自身を除く): 761838476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 157273, 314546, 629092, 786365, 1100911, 1572730, 2201822, 3145460, 3617279, 4403644, 5504555, 7234558, 11009110, 14469116, 18086395, 22018220, 25320953, 36172790, 50641906, 72345580, 101283812, 126604765, 253209530, 506419060]

約数ペア:

[(1, 506419060), (2, 253209530), (4, 126604765), (5, 101283812), (7, 72345580), (10, 50641906), (14, 36172790), (20, 25320953), (23, 22018220), (28, 18086395), (35, 14469116), (46, 11009110), (70, 7234558), (92, 5504555), (115, 4403644), (140, 3617279), (161, 3145460), (230, 2201822), (322, 1572730), (460, 1100911), (644, 786365), (805, 629092), (1610, 314546), (3220, 157273)]