30980712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{184409}}^1$

素因数の和:184425

約数の個数: 32

約数和(自身を含む): 88516800

約数和(自身を除く): 57536088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 184409, 368818, 553227, 737636, 1106454, 1290863, 1475272, 2212908, 2581726, 3872589, 4425816, 5163452, 7745178, 10326904, 15490356, 30980712]

約数ペア:

[(1, 30980712), (2, 15490356), (3, 10326904), (4, 7745178), (6, 5163452), (7, 4425816), (8, 3872589), (12, 2581726), (14, 2212908), (21, 1475272), (24, 1290863), (28, 1106454), (42, 737636), (56, 553227), (84, 368818), (168, 184409)]