147397310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4357}}^1$

素因数の和:4580

約数の個数: 32

約数和(自身を含む): 282398400

約数和(自身を除く): 135001090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 995, 1990, 3383, 4357, 6766, 8714, 16915, 21785, 33830, 43570, 74069, 148138, 370345, 740690, 867043, 1734086, 4335215, 8670430, 14739731, 29479462, 73698655, 147397310]

約数ペア:

[(1, 147397310), (2, 73698655), (5, 29479462), (10, 14739731), (17, 8670430), (34, 4335215), (85, 1734086), (170, 867043), (199, 740690), (398, 370345), (995, 148138), (1990, 74069), (3383, 43570), (4357, 33830), (6766, 21785), (8714, 16915)]