30980356

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{23}}^2$

素因数の和:94

約数の個数: 45

約数和(自身を含む): 62342455

約数和(自身を除く): 31362099

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 529, 1012, 1058, 1331, 2116, 2662, 2783, 5324, 5566, 5819, 11132, 11638, 14641, 23276, 29282, 30613, 58564, 61226, 64009, 122452, 128018, 256036, 336743, 673486, 704099, 1346972, 1408198, 2816396, 7745089, 15490178, 30980356]

約数ペア:

[(1, 30980356), (2, 15490178), (4, 7745089), (11, 2816396), (22, 1408198), (23, 1346972), (44, 704099), (46, 673486), (92, 336743), (121, 256036), (242, 128018), (253, 122452), (484, 64009), (506, 61226), (529, 58564), (1012, 30613), (1058, 29282), (1331, 23276), (2116, 14641), (2662, 11638), (2783, 11132), (5324, 5819)]