2078985210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1\times {\mathrm{1721}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 5075409024

約数和(自身を除く): 2996423814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 601, 670, 1005, 1202, 1721, 1803, 2010, 3005, 3442, 3606, 5163, 6010, 8605, 9015, 10326, 17210, 18030, 25815, 40267, 51630, 80534, 115307, 120801, 201335, 230614, 241602, 345921, 402670, 576535, 604005, 691842, 1034321, 1153070, 1208010, 1729605, 2068642, 3102963, 3459210, 5171605, 6205926, 10343210, 15514815, 31029630, 69299507, 138599014, 207898521, 346497535, 415797042, 692995070, 1039492605, 2078985210]

約数ペア:

[(1, 2078985210), (2, 1039492605), (3, 692995070), (5, 415797042), (6, 346497535), (10, 207898521), (15, 138599014), (30, 69299507), (67, 31029630), (134, 15514815), (201, 10343210), (335, 6205926), (402, 5171605), (601, 3459210), (670, 3102963), (1005, 2068642), (1202, 1729605), (1721, 1208010), (1803, 1153070), (2010, 1034321), (3005, 691842), (3442, 604005), (3606, 576535), (5163, 402670), (6010, 345921), (8605, 241602), (9015, 230614), (10326, 201335), (17210, 120801), (18030, 115307), (25815, 80534), (40267, 51630)]