713786060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{18181}}^1$

素因数の和:18354

約数の個数: 48

約数和(自身を含む): 1625034432

約数和(自身を除く): 911248372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 7852, 9815, 18181, 19630, 36362, 39260, 72724, 90905, 181810, 236353, 363620, 472706, 945412, 1181765, 2363530, 2745331, 4727060, 5490662, 10981324, 13726655, 27453310, 35689303, 54906620, 71378606, 142757212, 178446515, 356893030, 713786060]

約数ペア:

[(1, 713786060), (2, 356893030), (4, 178446515), (5, 142757212), (10, 71378606), (13, 54906620), (20, 35689303), (26, 27453310), (52, 13726655), (65, 10981324), (130, 5490662), (151, 4727060), (260, 2745331), (302, 2363530), (604, 1181765), (755, 945412), (1510, 472706), (1963, 363620), (3020, 236353), (3926, 181810), (7852, 90905), (9815, 72724), (18181, 39260), (19630, 36362)]