30584870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 61670160

約数和(自身を除く): 31085290

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 557, 578, 646, 1114, 1445, 1615, 2785, 2890, 3230, 5491, 5570, 9469, 10583, 10982, 18938, 21166, 27455, 47345, 52915, 54910, 94690, 105830, 160973, 179911, 321946, 359822, 804865, 899555, 1609730, 1799110, 3058487, 6116974, 15292435, 30584870]

約数ペア:

[(1, 30584870), (2, 15292435), (5, 6116974), (10, 3058487), (17, 1799110), (19, 1609730), (34, 899555), (38, 804865), (85, 359822), (95, 321946), (170, 179911), (190, 160973), (289, 105830), (323, 94690), (557, 54910), (578, 52915), (646, 47345), (1114, 27455), (1445, 21166), (1615, 18938), (2785, 10982), (2890, 10583), (3230, 9469), (5491, 5570)]