2545508770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{27077}}^1$

素因数の和:27187

約数の個数: 64

約数和(自身を含む): 5614894080

約数和(自身を除く): 3069385310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 79, 85, 119, 158, 170, 238, 395, 553, 595, 790, 1106, 1190, 1343, 2686, 2765, 5530, 6715, 9401, 13430, 18802, 27077, 47005, 54154, 94010, 135385, 189539, 270770, 379078, 460309, 920618, 947695, 1895390, 2139083, 2301545, 3222163, 4278166, 4603090, 6444326, 10695415, 14973581, 16110815, 21390830, 29947162, 32221630, 36364411, 72728822, 74867905, 149735810, 181822055, 254550877, 363644110, 509101754, 1272754385, 2545508770]

約数ペア:

[(1, 2545508770), (2, 1272754385), (5, 509101754), (7, 363644110), (10, 254550877), (14, 181822055), (17, 149735810), (34, 74867905), (35, 72728822), (70, 36364411), (79, 32221630), (85, 29947162), (119, 21390830), (158, 16110815), (170, 14973581), (238, 10695415), (395, 6444326), (553, 4603090), (595, 4278166), (790, 3222163), (1106, 2301545), (1190, 2139083), (1343, 1895390), (2686, 947695), (2765, 920618), (5530, 460309), (6715, 379078), (9401, 270770), (13430, 189539), (18802, 135385), (27077, 94010), (47005, 54154)]