84843540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{471353}}^1$

素因数の和:471368

約数の個数: 36

約数和(自身を含む): 257359284

約数和(自身を除く): 172515744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 471353, 942706, 1414059, 1885412, 2356765, 2828118, 4242177, 4713530, 5656236, 7070295, 8484354, 9427060, 14140590, 16968708, 21210885, 28281180, 42421770, 84843540]

約数ペア:

[(1, 84843540), (2, 42421770), (3, 28281180), (4, 21210885), (5, 16968708), (6, 14140590), (9, 9427060), (10, 8484354), (12, 7070295), (15, 5656236), (18, 4713530), (20, 4242177), (30, 2828118), (36, 2356765), (45, 1885412), (60, 1414059), (90, 942706), (180, 471353)]