71142930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1553}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 185454360

約数和(自身を除く): 114311430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 509, 1018, 1527, 1553, 2545, 3054, 3106, 4581, 4659, 5090, 7635, 7765, 9162, 9318, 13977, 15270, 15530, 22905, 23295, 27954, 45810, 46590, 69885, 139770, 790477, 1580954, 2371431, 3952385, 4742862, 7114293, 7904770, 11857155, 14228586, 23714310, 35571465, 71142930]

約数ペア:

[(1, 71142930), (2, 35571465), (3, 23714310), (5, 14228586), (6, 11857155), (9, 7904770), (10, 7114293), (15, 4742862), (18, 3952385), (30, 2371431), (45, 1580954), (90, 790477), (509, 139770), (1018, 69885), (1527, 46590), (1553, 45810), (2545, 27954), (3054, 23295), (3106, 22905), (4581, 15530), (4659, 15270), (5090, 13977), (7635, 9318), (7765, 9162)]