15702750780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2591213}}^1$

素因数の和:2591326

約数の個数: 48

約数和(自身を含む): 44403043104

約数和(自身を除く): 28700292324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 2591213, 5182426, 7773639, 10364852, 12956065, 15547278, 25912130, 31094556, 38868195, 51824260, 77736390, 155472780, 261712513, 523425026, 785137539, 1046850052, 1308562565, 1570275078, 2617125130, 3140550156, 3925687695, 5234250260, 7851375390, 15702750780]

約数ペア:

[(1, 15702750780), (2, 7851375390), (3, 5234250260), (4, 3925687695), (5, 3140550156), (6, 2617125130), (10, 1570275078), (12, 1308562565), (15, 1046850052), (20, 785137539), (30, 523425026), (60, 261712513), (101, 155472780), (202, 77736390), (303, 51824260), (404, 38868195), (505, 31094556), (606, 25912130), (1010, 15547278), (1212, 12956065), (1515, 10364852), (2020, 7773639), (3030, 5182426), (6060, 2591213)]