40766670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{64709}}^1$

素因数の和:64729

約数の個数: 48

約数和(自身を含む): 121137120

約数和(自身を除く): 80370450

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, 64709, 129418, 194127, 323545, 388254, 452963, 582381, 647090, 905926, 970635, 1164762, 1358889, 1941270, 2264815, 2717778, 2911905, 4076667, 4529630, 5823810, 6794445, 8153334, 13588890, 20383335, 40766670]

約数ペア:

[(1, 40766670), (2, 20383335), (3, 13588890), (5, 8153334), (6, 6794445), (7, 5823810), (9, 4529630), (10, 4076667), (14, 2911905), (15, 2717778), (18, 2264815), (21, 1941270), (30, 1358889), (35, 1164762), (42, 970635), (45, 905926), (63, 647090), (70, 582381), (90, 452963), (105, 388254), (126, 323545), (210, 194127), (315, 129418), (630, 64709)]