709650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 2031120

約数和(自身を除く): 1321470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 83, 90, 95, 114, 150, 166, 171, 190, 225, 249, 285, 342, 415, 450, 475, 498, 570, 747, 830, 855, 950, 1245, 1425, 1494, 1577, 1710, 2075, 2490, 2850, 3154, 3735, 4150, 4275, 4731, 6225, 7470, 7885, 8550, 9462, 12450, 14193, 15770, 18675, 23655, 28386, 37350, 39425, 47310, 70965, 78850, 118275, 141930, 236550, 354825, 709650]

約数ペア:

[(1, 709650), (2, 354825), (3, 236550), (5, 141930), (6, 118275), (9, 78850), (10, 70965), (15, 47310), (18, 39425), (19, 37350), (25, 28386), (30, 23655), (38, 18675), (45, 15770), (50, 14193), (57, 12450), (75, 9462), (83, 8550), (90, 7885), (95, 7470), (114, 6225), (150, 4731), (166, 4275), (171, 4150), (190, 3735), (225, 3154), (249, 2850), (285, 2490), (342, 2075), (415, 1710), (450, 1577), (475, 1494), (498, 1425), (570, 1245), (747, 950), (830, 855)]