840983130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37831}}^1$

素因数の和:37876

約数の個数: 96

約数和(自身を含む): 2478752640

約数和(自身を除く): 1637769510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 37831, 75662, 113493, 189155, 226986, 340479, 378310, 491803, 567465, 680958, 718789, 983606, 1134930, 1437578, 1475409, 1702395, 2156367, 2459015, 2950818, 3404790, 3593945, 4312734, 4426227, 4918030, 6469101, 7187890, 7377045, 8852454, 9344257, 10781835, 12938202, 14754090, 18688514, 21563670, 22131135, 28032771, 32345505, 44262270, 46721285, 56065542, 64691010, 84098313, 93442570, 140163855, 168196626, 280327710, 420491565, 840983130]

約数ペア:

[(1, 840983130), (2, 420491565), (3, 280327710), (5, 168196626), (6, 140163855), (9, 93442570), (10, 84098313), (13, 64691010), (15, 56065542), (18, 46721285), (19, 44262270), (26, 32345505), (30, 28032771), (38, 22131135), (39, 21563670), (45, 18688514), (57, 14754090), (65, 12938202), (78, 10781835), (90, 9344257), (95, 8852454), (114, 7377045), (117, 7187890), (130, 6469101), (171, 4918030), (190, 4426227), (195, 4312734), (234, 3593945), (247, 3404790), (285, 2950818), (342, 2459015), (390, 2156367), (494, 1702395), (570, 1475409), (585, 1437578), (741, 1134930), (855, 983606), (1170, 718789), (1235, 680958), (1482, 567465), (1710, 491803), (2223, 378310), (2470, 340479), (3705, 226986), (4446, 189155), (7410, 113493), (11115, 75662), (22230, 37831)]