29664540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 90963600

約数和(自身を除く): 61299060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1699, 1746, 1940, 2910, 3398, 3492, 4365, 5097, 5820, 6796, 8495, 8730, 10194, 15291, 16990, 17460, 20388, 25485, 30582, 33980, 50970, 61164, 76455, 101940, 152910, 164803, 305820, 329606, 494409, 659212, 824015, 988818, 1483227, 1648030, 1977636, 2472045, 2966454, 3296060, 4944090, 5932908, 7416135, 9888180, 14832270, 29664540]

約数ペア:

[(1, 29664540), (2, 14832270), (3, 9888180), (4, 7416135), (5, 5932908), (6, 4944090), (9, 3296060), (10, 2966454), (12, 2472045), (15, 1977636), (18, 1648030), (20, 1483227), (30, 988818), (36, 824015), (45, 659212), (60, 494409), (90, 329606), (97, 305820), (180, 164803), (194, 152910), (291, 101940), (388, 76455), (485, 61164), (582, 50970), (873, 33980), (970, 30582), (1164, 25485), (1455, 20388), (1699, 17460), (1746, 16990), (1940, 15291), (2910, 10194), (3398, 8730), (3492, 8495), (4365, 6796), (5097, 5820)]