3987150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 10416000

約数和(自身を除く): 6428850

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, 1399, 1425, 2798, 2850, 4197, 6995, 8394, 13990, 20985, 26581, 34975, 41970, 53162, 69950, 79743, 104925, 132905, 159486, 209850, 265810, 398715, 664525, 797430, 1329050, 1993575, 3987150]

約数ペア:

[(1, 3987150), (2, 1993575), (3, 1329050), (5, 797430), (6, 664525), (10, 398715), (15, 265810), (19, 209850), (25, 159486), (30, 132905), (38, 104925), (50, 79743), (57, 69950), (75, 53162), (95, 41970), (114, 34975), (150, 26581), (190, 20985), (285, 13990), (475, 8394), (570, 6995), (950, 4197), (1399, 2850), (1425, 2798)]