988950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 2589120

約数和(自身を除く): 1600170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 347, 475, 570, 694, 950, 1041, 1425, 1735, 2082, 2850, 3470, 5205, 6593, 8675, 10410, 13186, 17350, 19779, 26025, 32965, 39558, 52050, 65930, 98895, 164825, 197790, 329650, 494475, 988950]

約数ペア:

[(1, 988950), (2, 494475), (3, 329650), (5, 197790), (6, 164825), (10, 98895), (15, 65930), (19, 52050), (25, 39558), (30, 32965), (38, 26025), (50, 19779), (57, 17350), (75, 13186), (95, 10410), (114, 8675), (150, 6593), (190, 5205), (285, 3470), (347, 2850), (475, 2082), (570, 1735), (694, 1425), (950, 1041)]