38642910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 96344640

約数和(自身を除く): 57701730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 89, 123, 178, 205, 246, 267, 353, 410, 445, 534, 615, 706, 890, 1059, 1230, 1335, 1765, 2118, 2670, 3530, 3649, 5295, 7298, 10590, 10947, 14473, 18245, 21894, 28946, 31417, 36490, 43419, 54735, 62834, 72365, 86838, 94251, 109470, 144730, 157085, 188502, 217095, 314170, 434190, 471255, 942510, 1288097, 2576194, 3864291, 6440485, 7728582, 12880970, 19321455, 38642910]

約数ペア:

[(1, 38642910), (2, 19321455), (3, 12880970), (5, 7728582), (6, 6440485), (10, 3864291), (15, 2576194), (30, 1288097), (41, 942510), (82, 471255), (89, 434190), (123, 314170), (178, 217095), (205, 188502), (246, 157085), (267, 144730), (353, 109470), (410, 94251), (445, 86838), (534, 72365), (615, 62834), (706, 54735), (890, 43419), (1059, 36490), (1230, 31417), (1335, 28946), (1765, 21894), (2118, 18245), (2670, 14473), (3530, 10947), (3649, 10590), (5295, 7298)]