190048460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3659}}^1$

素因数の和:3735

約数の個数: 72

約数和(自身を含む): 473150160

約数和(自身を除く): 283101700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 371, 490, 530, 742, 980, 1060, 1484, 1855, 2597, 3659, 3710, 5194, 7318, 7420, 10388, 12985, 14636, 18295, 25613, 25970, 36590, 51226, 51940, 73180, 102452, 128065, 179291, 193927, 256130, 358582, 387854, 512260, 717164, 775708, 896455, 969635, 1357489, 1792910, 1939270, 2714978, 3585820, 3878540, 5429956, 6787445, 9502423, 13574890, 19004846, 27149780, 38009692, 47512115, 95024230, 190048460]

約数ペア:

[(1, 190048460), (2, 95024230), (4, 47512115), (5, 38009692), (7, 27149780), (10, 19004846), (14, 13574890), (20, 9502423), (28, 6787445), (35, 5429956), (49, 3878540), (53, 3585820), (70, 2714978), (98, 1939270), (106, 1792910), (140, 1357489), (196, 969635), (212, 896455), (245, 775708), (265, 717164), (371, 512260), (490, 387854), (530, 358582), (742, 256130), (980, 193927), (1060, 179291), (1484, 128065), (1855, 102452), (2597, 73180), (3659, 51940), (3710, 51226), (5194, 36590), (7318, 25970), (7420, 25613), (10388, 18295), (12985, 14636)]