2699928780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2646989}}^1$

素因数の和:2647018

約数の個数: 48

約数和(自身を含む): 8004497760

約数和(自身を除く): 5304568980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2646989, 5293978, 7940967, 10587956, 13234945, 15881934, 26469890, 31763868, 39704835, 44998813, 52939780, 79409670, 89997626, 134996439, 158819340, 179995252, 224994065, 269992878, 449988130, 539985756, 674982195, 899976260, 1349964390, 2699928780]

約数ペア:

[(1, 2699928780), (2, 1349964390), (3, 899976260), (4, 674982195), (5, 539985756), (6, 449988130), (10, 269992878), (12, 224994065), (15, 179995252), (17, 158819340), (20, 134996439), (30, 89997626), (34, 79409670), (51, 52939780), (60, 44998813), (68, 39704835), (85, 31763868), (102, 26469890), (170, 15881934), (204, 13234945), (255, 10587956), (340, 7940967), (510, 5293978), (1020, 2646989)]