40136670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63709}}^1$

素因数の和:63729

約数の個数: 48

約数和(自身を含む): 119265120

約数和(自身を除く): 79128450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 63709, 127418, 191127, 318545, 382254, 445963, 573381, 637090, 891926, 955635, 1146762, 1337889, 1911270, 2229815, 2675778, 2866905, 4013667, 4459630, 5733810, 6689445, 8027334, 13378890, 20068335, 40136670]

約数ペア:

[(1, 40136670), (2, 20068335), (3, 13378890), (5, 8027334), (6, 6689445), (7, 5733810), (9, 4459630), (10, 4013667), (14, 2866905), (15, 2675778), (18, 2229815), (21, 1911270), (30, 1337889), (35, 1146762), (42, 955635), (45, 891926), (63, 637090), (70, 573381), (90, 445963), (105, 382254), (126, 318545), (210, 191127), (315, 127418), (630, 63709)]