1796724540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{767831}}^1$

素因数の和:767859

約数の個数: 72

約数和(自身を含む): 5869307808

約数和(自身を除く): 4072583268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 767831, 1535662, 2303493, 3071324, 3839155, 4606986, 6910479, 7678310, 9213972, 9981803, 11517465, 13820958, 15356620, 19963606, 23034930, 27641916, 29945409, 34552395, 39927212, 46069860, 49909015, 59890818, 69104790, 89836227, 99818030, 119781636, 138209580, 149727045, 179672454, 199636060, 299454090, 359344908, 449181135, 598908180, 898362270, 1796724540]

約数ペア:

[(1, 1796724540), (2, 898362270), (3, 598908180), (4, 449181135), (5, 359344908), (6, 299454090), (9, 199636060), (10, 179672454), (12, 149727045), (13, 138209580), (15, 119781636), (18, 99818030), (20, 89836227), (26, 69104790), (30, 59890818), (36, 49909015), (39, 46069860), (45, 39927212), (52, 34552395), (60, 29945409), (65, 27641916), (78, 23034930), (90, 19963606), (117, 15356620), (130, 13820958), (156, 11517465), (180, 9981803), (195, 9213972), (234, 7678310), (260, 6910479), (390, 4606986), (468, 3839155), (585, 3071324), (780, 2303493), (1170, 1535662), (2340, 767831)]