144581090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1861}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 276305904

約数和(自身を除く): 131724814

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 457, 914, 1861, 2285, 3722, 4570, 7769, 9305, 15538, 18610, 31637, 38845, 63274, 77690, 158185, 316370, 850477, 1700954, 4252385, 8504770, 14458109, 28916218, 72290545, 144581090]

約数ペア:

[(1, 144581090), (2, 72290545), (5, 28916218), (10, 14458109), (17, 8504770), (34, 4252385), (85, 1700954), (170, 850477), (457, 316370), (914, 158185), (1861, 77690), (2285, 63274), (3722, 38845), (4570, 31637), (7769, 18610), (9305, 15538)]