6508180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 16518600

約数和(自身を除く): 10010420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 229, 245, 290, 406, 458, 490, 580, 812, 916, 980, 1015, 1145, 1421, 1603, 2030, 2290, 2842, 3206, 4060, 4580, 5684, 6412, 6641, 7105, 8015, 11221, 13282, 14210, 16030, 22442, 26564, 28420, 32060, 33205, 44884, 46487, 56105, 66410, 92974, 112210, 132820, 185948, 224420, 232435, 325409, 464870, 650818, 929740, 1301636, 1627045, 3254090, 6508180]

約数ペア:

[(1, 6508180), (2, 3254090), (4, 1627045), (5, 1301636), (7, 929740), (10, 650818), (14, 464870), (20, 325409), (28, 232435), (29, 224420), (35, 185948), (49, 132820), (58, 112210), (70, 92974), (98, 66410), (116, 56105), (140, 46487), (145, 44884), (196, 33205), (203, 32060), (229, 28420), (245, 26564), (290, 22442), (406, 16030), (458, 14210), (490, 13282), (580, 11221), (812, 8015), (916, 7105), (980, 6641), (1015, 6412), (1145, 5684), (1421, 4580), (1603, 4060), (2030, 3206), (2290, 2842)]