29099140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 74233152

約数和(自身を除く): 45134012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1291, 1610, 2254, 2582, 3220, 4508, 5164, 5635, 6455, 9037, 11270, 12910, 18074, 22540, 25820, 29693, 36148, 45185, 59386, 63259, 90370, 118772, 126518, 148465, 180740, 207851, 253036, 296930, 316295, 415702, 593860, 632590, 831404, 1039255, 1265180, 1454957, 2078510, 2909914, 4157020, 5819828, 7274785, 14549570, 29099140]

約数ペア:

[(1, 29099140), (2, 14549570), (4, 7274785), (5, 5819828), (7, 4157020), (10, 2909914), (14, 2078510), (20, 1454957), (23, 1265180), (28, 1039255), (35, 831404), (46, 632590), (49, 593860), (70, 415702), (92, 316295), (98, 296930), (115, 253036), (140, 207851), (161, 180740), (196, 148465), (230, 126518), (245, 118772), (322, 90370), (460, 63259), (490, 59386), (644, 45185), (805, 36148), (980, 29693), (1127, 25820), (1291, 22540), (1610, 18074), (2254, 12910), (2582, 11270), (3220, 9037), (4508, 6455), (5164, 5635)]