4815230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 10440576

約数和(自身を除く): 5625346

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 317, 434, 490, 634, 1085, 1519, 1585, 2170, 2219, 3038, 3170, 4438, 7595, 9827, 11095, 15190, 15533, 19654, 22190, 31066, 49135, 68789, 77665, 98270, 137578, 155330, 343945, 481523, 687890, 963046, 2407615, 4815230]

約数ペア:

[(1, 4815230), (2, 2407615), (5, 963046), (7, 687890), (10, 481523), (14, 343945), (31, 155330), (35, 137578), (49, 98270), (62, 77665), (70, 68789), (98, 49135), (155, 31066), (217, 22190), (245, 19654), (310, 15533), (317, 15190), (434, 11095), (490, 9827), (634, 7595), (1085, 4438), (1519, 3170), (1585, 3038), (2170, 2219)]