138478650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{48589}}^1$

素因数の和:48623

約数の個数: 48

約数和(自身を含む): 361509600

約数和(自身を除く): 223030950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 48589, 97178, 145767, 242945, 291534, 485890, 728835, 923191, 1214725, 1457670, 1846382, 2429450, 2769573, 3644175, 4615955, 5539146, 7288350, 9231910, 13847865, 23079775, 27695730, 46159550, 69239325, 138478650]

約数ペア:

[(1, 138478650), (2, 69239325), (3, 46159550), (5, 27695730), (6, 23079775), (10, 13847865), (15, 9231910), (19, 7288350), (25, 5539146), (30, 4615955), (38, 3644175), (50, 2769573), (57, 2429450), (75, 1846382), (95, 1457670), (114, 1214725), (150, 923191), (190, 728835), (285, 485890), (475, 291534), (570, 242945), (950, 145767), (1425, 97178), (2850, 48589)]