341750220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1231}}^1$

素因数の和:1911

約数の個数: 96

約数和(自身を含む): 1096144896

約数和(自身を除く): 754394676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 661, 1231, 1322, 1983, 2462, 2644, 3305, 3693, 3966, 4627, 4924, 6155, 6610, 7386, 7932, 8617, 9254, 9915, 12310, 13220, 13881, 14772, 17234, 18465, 18508, 19830, 23135, 24620, 25851, 27762, 34468, 36930, 39660, 43085, 46270, 51702, 55524, 69405, 73860, 86170, 92540, 103404, 129255, 138810, 172340, 258510, 277620, 517020, 813691, 1627382, 2441073, 3254764, 4068455, 4882146, 5695837, 8136910, 9764292, 11391674, 12205365, 16273820, 17087511, 22783348, 24410730, 28479185, 34175022, 48821460, 56958370, 68350044, 85437555, 113916740, 170875110, 341750220]

約数ペア:

[(1, 341750220), (2, 170875110), (3, 113916740), (4, 85437555), (5, 68350044), (6, 56958370), (7, 48821460), (10, 34175022), (12, 28479185), (14, 24410730), (15, 22783348), (20, 17087511), (21, 16273820), (28, 12205365), (30, 11391674), (35, 9764292), (42, 8136910), (60, 5695837), (70, 4882146), (84, 4068455), (105, 3254764), (140, 2441073), (210, 1627382), (420, 813691), (661, 517020), (1231, 277620), (1322, 258510), (1983, 172340), (2462, 138810), (2644, 129255), (3305, 103404), (3693, 92540), (3966, 86170), (4627, 73860), (4924, 69405), (6155, 55524), (6610, 51702), (7386, 46270), (7932, 43085), (8617, 39660), (9254, 36930), (9915, 34468), (12310, 27762), (13220, 25851), (13881, 24620), (14772, 23135), (17234, 19830), (18465, 18508)]