1740182010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{20873}}^1$

素因数の和:21287

約数の個数: 64

約数和(自身を含む): 4785322752

約数和(自身を除く): 3045140742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397, 794, 1191, 1985, 2382, 2779, 3970, 5558, 5955, 8337, 11910, 13895, 16674, 20873, 27790, 41685, 41746, 62619, 83370, 104365, 125238, 146111, 208730, 292222, 313095, 438333, 626190, 730555, 876666, 1461110, 2191665, 4383330, 8286581, 16573162, 24859743, 41432905, 49719486, 58006067, 82865810, 116012134, 124298715, 174018201, 248597430, 290030335, 348036402, 580060670, 870091005, 1740182010]

約数ペア:

[(1, 1740182010), (2, 870091005), (3, 580060670), (5, 348036402), (6, 290030335), (7, 248597430), (10, 174018201), (14, 124298715), (15, 116012134), (21, 82865810), (30, 58006067), (35, 49719486), (42, 41432905), (70, 24859743), (105, 16573162), (210, 8286581), (397, 4383330), (794, 2191665), (1191, 1461110), (1985, 876666), (2382, 730555), (2779, 626190), (3970, 438333), (5558, 313095), (5955, 292222), (8337, 208730), (11910, 146111), (13895, 125238), (16674, 104365), (20873, 83370), (27790, 62619), (41685, 41746)]