27650210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 58765176

約数和(自身を除く): 31114966

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 773, 1022, 1546, 2555, 3577, 3865, 5110, 5411, 7154, 7730, 10822, 17885, 27055, 35770, 37877, 54110, 56429, 75754, 112858, 189385, 282145, 378770, 395003, 564290, 790006, 1975015, 2765021, 3950030, 5530042, 13825105, 27650210]

約数ペア:

[(1, 27650210), (2, 13825105), (5, 5530042), (7, 3950030), (10, 2765021), (14, 1975015), (35, 790006), (49, 564290), (70, 395003), (73, 378770), (98, 282145), (146, 189385), (245, 112858), (365, 75754), (490, 56429), (511, 54110), (730, 37877), (773, 35770), (1022, 27055), (1546, 17885), (2555, 10822), (3577, 7730), (3865, 7154), (5110, 5411)]