1702502410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1997}}^1$

素因数の和:2671

約数の個数: 64

約数和(自身を含む): 3694222080

約数和(自身を除く): 1991719670

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 641, 665, 1282, 1330, 1997, 3205, 3994, 4487, 6410, 8974, 9985, 12179, 13979, 19970, 22435, 24358, 27958, 37943, 44870, 60895, 69895, 75886, 85253, 121790, 139790, 170506, 189715, 265601, 379430, 426265, 531202, 852530, 1280077, 1328005, 2560154, 2656010, 6400385, 8960539, 12800770, 17921078, 24321463, 44802695, 48642926, 89605390, 121607315, 170250241, 243214630, 340500482, 851251205, 1702502410]

約数ペア:

[(1, 1702502410), (2, 851251205), (5, 340500482), (7, 243214630), (10, 170250241), (14, 121607315), (19, 89605390), (35, 48642926), (38, 44802695), (70, 24321463), (95, 17921078), (133, 12800770), (190, 8960539), (266, 6400385), (641, 2656010), (665, 2560154), (1282, 1328005), (1330, 1280077), (1997, 852530), (3205, 531202), (3994, 426265), (4487, 379430), (6410, 265601), (8974, 189715), (9985, 170506), (12179, 139790), (13979, 121790), (19970, 85253), (22435, 75886), (24358, 69895), (27958, 60895), (37943, 44870)]