123994890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20563}}^1$

素因数の和:20643

約数の個数: 48

約数和(自身を含む): 327214368

約数和(自身を除く): 203219478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 20563, 41126, 61689, 102815, 123378, 185067, 205630, 308445, 370134, 616890, 925335, 1377721, 1850670, 2755442, 4133163, 6888605, 8266326, 12399489, 13777210, 20665815, 24798978, 41331630, 61997445, 123994890]

約数ペア:

[(1, 123994890), (2, 61997445), (3, 41331630), (5, 24798978), (6, 20665815), (9, 13777210), (10, 12399489), (15, 8266326), (18, 6888605), (30, 4133163), (45, 2755442), (67, 1850670), (90, 1377721), (134, 925335), (201, 616890), (335, 370134), (402, 308445), (603, 205630), (670, 185067), (1005, 123378), (1206, 102815), (2010, 61689), (3015, 41126), (6030, 20563)]