14394940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 34776000

約数和(自身を除く): 20381060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 449, 458, 898, 916, 1145, 1603, 1796, 2245, 2290, 3143, 3206, 4490, 4580, 6286, 6412, 8015, 8980, 12572, 15715, 16030, 31430, 32060, 62860, 102821, 205642, 411284, 514105, 719747, 1028210, 1439494, 2056420, 2878988, 3598735, 7197470, 14394940]

約数ペア:

[(1, 14394940), (2, 7197470), (4, 3598735), (5, 2878988), (7, 2056420), (10, 1439494), (14, 1028210), (20, 719747), (28, 514105), (35, 411284), (70, 205642), (140, 102821), (229, 62860), (449, 32060), (458, 31430), (898, 16030), (916, 15715), (1145, 12572), (1603, 8980), (1796, 8015), (2245, 6412), (2290, 6286), (3143, 4580), (3206, 4490)]