141501780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{112303}}^1$

素因数の和:112325

約数の個数: 72

約数和(自身を含む): 490543872

約数和(自身を除く): 349042092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 112303, 224606, 336909, 449212, 561515, 673818, 786121, 1010727, 1123030, 1347636, 1572242, 1684545, 2021454, 2246060, 2358363, 3144484, 3369090, 3930605, 4042908, 4716726, 5053635, 6738180, 7075089, 7861210, 9433452, 10107270, 11791815, 14150178, 15722420, 20214540, 23583630, 28300356, 35375445, 47167260, 70750890, 141501780]

約数ペア:

[(1, 141501780), (2, 70750890), (3, 47167260), (4, 35375445), (5, 28300356), (6, 23583630), (7, 20214540), (9, 15722420), (10, 14150178), (12, 11791815), (14, 10107270), (15, 9433452), (18, 7861210), (20, 7075089), (21, 6738180), (28, 5053635), (30, 4716726), (35, 4042908), (36, 3930605), (42, 3369090), (45, 3144484), (60, 2358363), (63, 2246060), (70, 2021454), (84, 1684545), (90, 1572242), (105, 1347636), (126, 1123030), (140, 1010727), (180, 786121), (210, 673818), (252, 561515), (315, 449212), (420, 336909), (630, 224606), (1260, 112303)]