97214940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1109}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 295757280

約数和(自身を除く): 198542340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1109, 1461, 1948, 2218, 2435, 2922, 3327, 4383, 4436, 4870, 5545, 5844, 6654, 7305, 8766, 9740, 9981, 11090, 13308, 14610, 16635, 17532, 19962, 21915, 22180, 29220, 33270, 39924, 43830, 49905, 66540, 87660, 99810, 199620, 540083, 1080166, 1620249, 2160332, 2700415, 3240498, 4860747, 5400830, 6480996, 8101245, 9721494, 10801660, 16202490, 19442988, 24303735, 32404980, 48607470, 97214940]

約数ペア:

[(1, 97214940), (2, 48607470), (3, 32404980), (4, 24303735), (5, 19442988), (6, 16202490), (9, 10801660), (10, 9721494), (12, 8101245), (15, 6480996), (18, 5400830), (20, 4860747), (30, 3240498), (36, 2700415), (45, 2160332), (60, 1620249), (90, 1080166), (180, 540083), (487, 199620), (974, 99810), (1109, 87660), (1461, 66540), (1948, 49905), (2218, 43830), (2435, 39924), (2922, 33270), (3327, 29220), (4383, 22180), (4436, 21915), (4870, 19962), (5545, 17532), (5844, 16635), (6654, 14610), (7305, 13308), (8766, 11090), (9740, 9981)]