73468070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10663}}^1$

素因数の和:10736

約数の個数: 32

約数和(自身を含む): 145115712

約数和(自身を除く): 71647642

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 10663, 21326, 53315, 106630, 138619, 277238, 565139, 693095, 1130278, 1386190, 2825695, 5651390, 7346807, 14693614, 36734035, 73468070]

約数ペア:

[(1, 73468070), (2, 36734035), (5, 14693614), (10, 7346807), (13, 5651390), (26, 2825695), (53, 1386190), (65, 1130278), (106, 693095), (130, 565139), (265, 277238), (530, 138619), (689, 106630), (1378, 53315), (3445, 21326), (6890, 10663)]