30725750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{11173}}^1$

素因数の和:11201

約数の個数: 32

約数和(自身を含む): 62753184

約数和(自身を除く): 32027434

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 11173, 22346, 55865, 111730, 122903, 245806, 279325, 558650, 614515, 1229030, 1396625, 2793250, 3072575, 6145150, 15362875, 30725750]

約数ペア:

[(1, 30725750), (2, 15362875), (5, 6145150), (10, 3072575), (11, 2793250), (22, 1396625), (25, 1229030), (50, 614515), (55, 558650), (110, 279325), (125, 245806), (250, 122903), (275, 111730), (550, 55865), (1375, 22346), (2750, 11173)]